20. Is this beautiful? Yes, it is ______.

　　A)Rarely before I have seen this B)Rarely before have I seen this

　　C)Rarely I have seen this before D)Rarely have I seen this before

　　21. At no time, neither today nor in the future, _____ a superpower.

　　A)will China never be B)China should be C)China will be D)will China be

　　22. _____ in recent years that it has almost become the rule.

　　A)So often for this to happen B)So often is this happened

　　C)So often this has happened D)So often has this happened

　　23. My sister had a cold last week, so _____.

　　A)I had B)I did C)had I D)did I

　　24. Only if he helps us _____.

　　A)we may succeeded B)we succeeded C)can we succeed D)we can succeed

　　25. In the scientific station ________designed to record moonquakes and meteorite impacts.

　　A)instruments stand C)were instruments

　　B)do instruments stand D)instruments were

　　26. Hardly ____ when the bus suddenly pulled away.

　　A)had they got to the bus stop B)did they get to the bus stop

　　C)they got to the bus stop D)they had got to the bus stop

　　27. _____ that they made it into a film.

　　A)So great the success if the book was B)Was the success of the book so great

　　C)So the success of the book was great D)So great was the success of the book

　　28. _____ she would not have been met with the accident.

　　A)Linda had been more careful B)Had Linda been more careful

　　C)If Linda were more careful D)Linda was more careful

　　29. Under no circumstances _____ our car tomorrow morning.

　　A)could they be borrowing C)are they to borrow

　　B)they will borrow D)they are borrowing

　　30. Only when you have acquired a good knowledge of grammar ____ write correctly.

　　A)can you B)can not you C)you can D)you will

　　31. In no way _____ in the water show the amount of heat the water contains.

　　A)a thermometer placed B)a thermometer

　　C)does a thermometer put D)a thermometer place

　　32. Nowhere in the city ____ such beautiful parks in London.

　　A)do I see B)have I seen C)I see D)I have seen

　　33. Never ____ for multiple choice books as in the past few years.

　　A)has been such a demand there B)such a demand there has been

　　C)has there been such a demand D)there has been such a demand

　　34. Scarcely ____ his speech _____the audience started cheering.

　　A)had he finished . When C)he had finished when

　　B)did he finish than D)he did finish than

　　35. I cannot imagine a time _____ to solve.

　　A)no problems will be there B)there will be no problems

　　C)no problems there will be D)there no problems will be

　　36. ______ they may eventually reduce the amount of labor needed on construction sites by 90%.

　　A)So clever are the construction robot B)So clever the construction robots are

　　C)Such construction robots are clever D)Such clever construction robots are

　　37. ____ a research student, I would at least master two foreign languages.

　　A)Have I become C)I should become

　　B)Would I become D)Should I become

　　38. Susan and I can go to the lecture, ____.

　　A)but neither can Charles B)and so Charles and

　　C)but Charles and can t D)and Charles also can

　　39. It s very extreme of you to say that _____ an official free of corruption.

　　A)neither in the party, nor in the government, or in the army can there be

　　B)neither in the party, nor in the government, nor in the army can be there

　　C)neither in the party, or in the government, or in the army can there be

　　D)neither in the party, nor in the government, or in the army there can be

　　答案

　　20 d 21 d 22 d 23 d 24 c 25 c 26 a 27 d 28 b 29 c 30 a 31 c 32 b 33 c 34 a 35 b 36 a 37 d 38 c 39 a

　　20. Is this beautiful? Yes, it is ______.

　　A)Rarely before I have seen this B)Rarely before have I seen this

　　C)Rarely I have seen this before D)Rarely have I seen this before

　　21. At no time, neither today nor in the future, _____ a superpower.

　　A)will China never be B)China should be C)China will be D)will China be

　　22. _____ in recent years that it has almost become the rule.

　　A)So often for this to happen B)So often is this happened

　　C)So often this has happened D)So often has this happened

　　23. My sister had a cold last week, so _____.

　　A)I had B)I did C)had I D)did I

　　24. Only if he helps us _____.

　　A)we may succeeded B)we succeeded C)can we succeed D)we can succeed

　　25. In the scientific station ________designed to record moonquakes and meteorite impacts.

　　A)instruments stand C)were instruments

　　B)do instruments stand D)instruments were

　　26. Hardly ____ when the bus suddenly pulled away.

　　A)had they got to the bus stop B)did they get to the bus stop

　　C)they got to the bus stop D)they had got to the bus stop

　　27. _____ that they made it into a film.

　　A)So great the success if the book was B)Was the success of the book so great

　　C)So the success of the book was great D)So great was the success of the book

　　28. _____ she would not have been met with the accident.

　　A)Linda had been more careful B)Had Linda been more careful

　　C)If Linda were more careful D)Linda was more careful

　　29. Under no circumstances _____ our car tomorrow morning.

　　A)could they be borrowing C)are they to borrow

　　B)they will borrow D)they are borrowing

　　30. Only when you have acquired a good knowledge of grammar ____ write correctly.

　　A)can you B)can not you C)you can D)you will

　　31. In no way _____ in the water show the amount of heat the water contains.

　　A)a thermometer placed B)a thermometer

　　C)does a thermometer put D)a thermometer place

　　32. Nowhere in the city ____ such beautiful parks in London.

　　A)do I see B)have I seen C)I see D)I have seen

　　33. Never ____ for multiple choice books as in the past few years.

　　A)has been such a demand there B)such a demand there has been

　　C)has there been such a demand D)there has been such a demand

　　34. Scarcely ____ his speech _____the audience started cheering.

　　A)had he finished . When C)he had finished when

　　B)did he finish than D)he did finish than

　　35. I cannot imagine a time _____ to solve.

　　A)no problems will be there B)there will be no problems

　　C)no problems there will be D)there no problems will be

　　36. ______ they may eventually reduce the amount of labor needed on construction sites by 90%.

　　A)So clever are the construction robot B)So clever the construction robots are

　　C)Such construction robots are clever D)Such clever construction robots are

　　37. ____ a research student, I would at least master two foreign languages.

　　A)Have I become C)I should become

　　B)Would I become D)Should I become

　　38. Susan and I can go to the lecture, ____.

　　A)but neither can Charles B)and so Charles and

　　C)but Charles and can t D)and Charles also can

　　39. It s very extreme of you to say that _____ an official free of corruption.

　　A)neither in the party, nor in the government, or in the army can there be

　　B)neither in the party, nor in the government, nor in the army can be there

　　C)neither in the party, or in the government, or in the army can there be

　　D)neither in the party, nor in the government, or in the army there can be

　　答案

　　20 d 21 d 22 d 23 d 24 c 25 c 26 a 27 d 28 b 29 c 30 a 31 c 32 b 33 c 34 a 35 b 36 a 37 d 38 c 39 a