2021天津考研英语考试考前冲刺卷.docx

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1、2021天津考研英语考试考前冲刺卷本卷共分为1大题50小题，作答时间为180分钟，总分100分，60分及格。一、单项选择题（共50题，每题2分。每题的备选项中，只有一个最符合题意） 1.Year after year a dedicated Swedish chemist worked to find a substance which, when (1) nitroglyoerine (硝化甘油), would make explosives safer to handle (2) weakening their force. He had a personal (3) scientific

2、 reason to pursue his search, because his (4) brother had been killed when a can of nitroglycerine (5) exploded. The oily liquid had been (6) for so many disasters that its (7) had finally been outlawed by many countries.While (8) a new formula one morning, the doctor broke a test tube and gashed (划

3、开) his finger. He was daubing (涂搽) the (9) with collodion (火棉胶), a coating solution of gun -cotton dissolved in ether- alcohol (乙醚), (10) the idea struck him - mix collodion with the nitroglycerine! (11) . was the answer. The new mixture, (12) blasting gelatine (爆胶), was not only (13) safe to handle

4、 as dynamite, but it was also one - and - a - half times more powerful! In fact, so powerful (14) that it paved the way for a whole new (15) in construction and engineering. Mines were (16) , roads were built, and canals were cut at a speed once (17) impossible. It had another use, also - death and

5、destruction in warfare. Its inventor had believed that the power of his new (18) would so awe the military mind that it would actually be a deterrent to war. (19) it became a weapon that brought death to millions of soldiers and (20) .3（）AofficialsBciviliansCcitizensDgenerals2.Year after year a dedi

6、cated Swedish chemist worked to find a substance which, when (1) nitroglyoerine (硝化甘油), would make explosives safer to handle (2) weakening their force. He had a personal (3) scientific reason to pursue his search, because his (4) brother had been killed when a can of nitroglycerine (5) exploded. Th

7、e oily liquid had been (6) for so many disasters that its (7) had finally been outlawed by many countries.While (8) a new formula one morning, the doctor broke a test tube and gashed (划开) his finger. He was daubing (涂搽) the (9) with collodion (火棉胶), a coating solution of gun -cotton dissolved in eth

8、er- alcohol (乙醚), (10) the idea struck him - mix collodion with the nitroglycerine! (11) . was the answer. The new mixture, (12) blasting gelatine (爆胶), was not only (13) safe to handle as dynamite, but it was also one - and - a - half times more powerful! In fact, so powerful (14) that it paved the

9、 way for a whole new (15) in construction and engineering. Mines were (16) , roads were built, and canals were cut at a speed once (17) impossible. It had another use, also - death and destruction in warfare. Its inventor had believed that the power of his new (18) would so awe the military mind tha

10、t it would actually be a deterrent to war. (19) it became a weapon that brought death to millions of soldiers and (20) .4（）Aexperimenting withBexperimenting onCexperimented withDexperimented on3.Year after year a dedicated Swedish chemist worked to find a substance which, when (1) nitroglyoerine (硝化

11、甘油), would make explosives safer to handle (2) weakening their force. He had a personal (3) scientific reason to pursue his search, because his (4) brother had been killed when a can of nitroglycerine (5) exploded. The oily liquid had been (6) for so many disasters that its (7) had finally been outl

12、awed by many countries.While (8) a new formula one morning, the doctor broke a test tube and gashed (划开) his finger. He was daubing (涂搽) the (9) with collodion (火棉胶), a coating solution of gun -cotton dissolved in ether- alcohol (乙醚), (10) the idea struck him - mix collodion with the nitroglycerine!

13、 (11) . was the answer. The new mixture, (12) blasting gelatine (爆胶), was not only (13) safe to handle as dynamite, but it was also one - and - a - half times more powerful! In fact, so powerful (14) that it paved the way for a whole new (15) in construction and engineering. Mines were (16) , roads

14、were built, and canals were cut at a speed once (17) impossible. It had another use, also - death and destruction in warfare. Its inventor had believed that the power of his new (18) would so awe the military mind that it would actually be a deterrent to war. (19) it became a weapon that brought dea

15、th to millions of soldiers and (20) .5（）AItBThereCThisDWhich4.Year after year a dedicated Swedish chemist worked to find a substance which, when (1) nitroglyoerine (硝化甘油), would make explosives safer to handle (2) weakening their force. He had a personal (3) scientific reason to pursue his search, b

16、ecause his (4) brother had been killed when a can of nitroglycerine (5) exploded. The oily liquid had been (6) for so many disasters that its (7) had finally been outlawed by many countries.While (8) a new formula one morning, the doctor broke a test tube and gashed (划开) his finger. He was daubing (

17、涂搽) the (9) with collodion (火棉胶), a coating solution of gun -cotton dissolved in ether- alcohol (乙醚), (10) the idea struck him - mix collodion with the nitroglycerine! (11) . was the answer. The new mixture, (12) blasting gelatine (爆胶), was not only (13) safe to handle as dynamite, but it was also o

18、ne - and - a - half times more powerful! In fact, so powerful (14) that it paved the way for a whole new (15) in construction and engineering. Mines were (16) , roads were built, and canals were cut at a speed once (17) impossible. It had another use, also - death and destruction in warfare. Its inv

19、entor had believed that the power of his new (18) would so awe the military mind that it would actually be a deterrent to war. (19) it became a weapon that brought death to millions of soldiers and (20) .6（）AwhenBasCthenDwhile5.Year after year a dedicated Swedish chemist worked to find a substance w

20、hich, when (1) nitroglyoerine (硝化甘油), would make explosives safer to handle (2) weakening their force. He had a personal (3) scientific reason to pursue his search, because his (4) brother had been killed when a can of nitroglycerine (5) exploded. The oily liquid had been (6) for so many disasters t

21、hat its (7) had finally been outlawed by many countries.While (8) a new formula one morning, the doctor broke a test tube and gashed (划开) his finger. He was daubing (涂搽) the (9) with collodion (火棉胶), a coating solution of gun -cotton dissolved in ether- alcohol (乙醚), (10) the idea struck him - mix c

22、ollodion with the nitroglycerine! (11) . was the answer. The new mixture, (12) blasting gelatine (爆胶), was not only (13) safe to handle as dynamite, but it was also one - and - a - half times more powerful! In fact, so powerful (14) that it paved the way for a whole new (15) in construction and engi

23、neering. Mines were (16) , roads were built, and canals were cut at a speed once (17) impossible. It had another use, also - death and destruction in warfare. Its inventor had believed that the power of his new (18) would so awe the military mind that it would actually be a deterrent to war. (19) it

24、 became a weapon that brought death to millions of soldiers and (20) .7（）AcalledBknownCby nameDnamed6.Year after year a dedicated Swedish chemist worked to find a substance which, when (1) nitroglyoerine (硝化甘油), would make explosives safer to handle (2) weakening their force. He had a personal (3) s

25、cientific reason to pursue his search, because his (4) brother had been killed when a can of nitroglycerine (5) exploded. The oily liquid had been (6) for so many disasters that its (7) had finally been outlawed by many countries.While (8) a new formula one morning, the doctor broke a test tube and

26、gashed (划开) his finger. He was daubing (涂搽) the (9) with collodion (火棉胶), a coating solution of gun -cotton dissolved in ether- alcohol (乙醚), (10) the idea struck him - mix collodion with the nitroglycerine! (11) . was the answer. The new mixture, (12) blasting gelatine (爆胶), was not only (13) safe

27、to handle as dynamite, but it was also one - and - a - half times more powerful! In fact, so powerful (14) that it paved the way for a whole new (15) in construction and engineering. Mines were (16) , roads were built, and canals were cut at a speed once (17) impossible. It had another use, also - d

28、eath and destruction in warfare. Its inventor had believed that the power of his new (18) would so awe the military mind that it would actually be a deterrent to war. (19) it became a weapon that brought death to millions of soldiers and (20) .8（）AexplodedBopened upCdug outDexplored7.Year after year

29、 a dedicated Swedish chemist worked to find a substance which, when (1) nitroglyoerine (硝化甘油), would make explosives safer to handle (2) weakening their force. He had a personal (3) scientific reason to pursue his search, because his (4) brother had been killed when a can of nitroglycerine (5) explo

30、ded. The oily liquid had been (6) for so many disasters that its (7) had finally been outlawed by many countries.While (8) a new formula one morning, the doctor broke a test tube and gashed (划开) his finger. He was daubing (涂搽) the (9) with collodion (火棉胶), a coating solution of gun -cotton dissolved

31、 in ether- alcohol (乙醚), (10) the idea struck him - mix collodion with the nitroglycerine! (11) . was the answer. The new mixture, (12) blasting gelatine (爆胶), was not only (13) safe to handle as dynamite, but it was also one - and - a - half times more powerful! In fact, so powerful (14) that it pa

32、ved the way for a whole new (15) in construction and engineering. Mines were (16) , roads were built, and canals were cut at a speed once (17) impossible. It had another use, also - death and destruction in warfare. Its inventor had believed that the power of his new (18) would so awe the military m

33、ind that it would actually be a deterrent to war. (19) it became a weapon that brought death to millions of soldiers and (20) .9（）AsplitBscarCwoundDdamage8.Year after year a dedicated Swedish chemist worked to find a substance which, when (1) nitroglyoerine (硝化甘油), would make explosives safer to han

34、dle (2) weakening their force. He had a personal (3) scientific reason to pursue his search, because his (4) brother had been killed when a can of nitroglycerine (5) exploded. The oily liquid had been (6) for so many disasters that its (7) had finally been outlawed by many countries.While (8) a new

35、formula one morning, the doctor broke a test tube and gashed (划开) his finger. He was daubing (涂搽) the (9) with collodion (火棉胶), a coating solution of gun -cotton dissolved in ether- alcohol (乙醚), (10) the idea struck him - mix collodion with the nitroglycerine! (11) . was the answer. The new mixture

36、, (12) blasting gelatine (爆胶), was not only (13) safe to handle as dynamite, but it was also one - and - a - half times more powerful! In fact, so powerful (14) that it paved the way for a whole new (15) in construction and engineering. Mines were (16) , roads were built, and canals were cut at a sp

37、eed once (17) impossible. It had another use, also - death and destruction in warfare. Its inventor had believed that the power of his new (18) would so awe the military mind that it would actually be a deterrent to war. (19) it became a weapon that brought death to millions of soldiers and (20) .10

38、（）AnotBwithCwithoutDbut9.Year after year a dedicated Swedish chemist worked to find a substance which, when (1) nitroglyoerine (硝化甘油), would make explosives safer to handle (2) weakening their force. He had a personal (3) scientific reason to pursue his search, because his (4) brother had been kille

39、d when a can of nitroglycerine (5) exploded. The oily liquid had been (6) for so many disasters that its (7) had finally been outlawed by many countries.While (8) a new formula one morning, the doctor broke a test tube and gashed (划开) his finger. He was daubing (涂搽) the (9) with collodion (火棉胶), a c

40、oating solution of gun -cotton dissolved in ether- alcohol (乙醚), (10) the idea struck him - mix collodion with the nitroglycerine! (11) . was the answer. The new mixture, (12) blasting gelatine (爆胶), was not only (13) safe to handle as dynamite, but it was also one - and - a - half times more powerf

41、ul! In fact, so powerful (14) that it paved the way for a whole new (15) in construction and engineering. Mines were (16) , roads were built, and canals were cut at a speed once (17) impossible. It had another use, also - death and destruction in warfare. Its inventor had believed that the power of

42、his new (18) would so awe the military mind that it would actually be a deterrent to war. (19) it became a weapon that brought death to millions of soldiers and (20) .11（）Ain chanceBaccidentallyCby incidentDunbelievably10.Year after year a dedicated Swedish chemist worked to find a substance which,

43、when (1) nitroglyoerine (硝化甘油), would make explosives safer to handle (2) weakening their force. He had a personal (3) scientific reason to pursue his search, because his (4) brother had been killed when a can of nitroglycerine (5) exploded. The oily liquid had been (6) for so many disasters that it

44、s (7) had finally been outlawed by many countries.While (8) a new formula one morning, the doctor broke a test tube and gashed (划开) his finger. He was daubing (涂搽) the (9) with collodion (火棉胶), a coating solution of gun -cotton dissolved in ether- alcohol (乙醚), (10) the idea struck him - mix collodi

45、on with the nitroglycerine! (11) . was the answer. The new mixture, (12) blasting gelatine (爆胶), was not only (13) safe to handle as dynamite, but it was also one - and - a - half times more powerful! In fact, so powerful (14) that it paved the way for a whole new (15) in construction and engineerin

46、g. Mines were (16) , roads were built, and canals were cut at a speed once (17) impossible. It had another use, also - death and destruction in warfare. Its inventor had believed that the power of his new (18) would so awe the military mind that it would actually be a deterrent to war. (19) it becam

47、e a weapon that brought death to millions of soldiers and (20) .12（）AbelievingBregardingCregardedDbelieved11.Year after year a dedicated Swedish chemist worked to find a substance which, when (1) nitroglyoerine (硝化甘油), would make explosives safer to handle (2) weakening their force. He had a persona

48、l (3) scientific reason to pursue his search, because his (4) brother had been killed when a can of nitroglycerine (5) exploded. The oily liquid had been (6) for so many disasters that its (7) had finally been outlawed by many countries.While (8) a new formula one morning, the doctor broke a test tu

49、be and gashed (划开) his finger. He was daubing (涂搽) the (9) with collodion (火棉胶), a coating solution of gun -cotton dissolved in ether- alcohol (乙醚), (10) the idea struck him - mix collodion with the nitroglycerine! (11) . was the answer. The new mixture, (12) blasting gelatine (爆胶), was not only (13) safe to handle as dynamite, but it was also one - and - a - half times more powerful! In fact, so p