The students asked whether he ______ take the books out of t

The students asked whether he ______ take the books out of the reading-room.
A.could
B.might
C.should
D.would
满分：2.5 分
27.______ the beginning of the 19th century did scientists know that all matter is made up of atoms.
A.At
B.By
C.Up to
D.Not until
满分：2.5 分
28.Fox was advised to give the assignment to _______ he believed had a strong sense of responsibility.
A.whom
B.whomever
C.whoever
D.that
满分：2.5 分
29.I’d be glad if you______ give me an account of the fact.
A.shall
B.should
C.would
D.may
满分：2.5 分
30.It’s pay-day,and they’re waiting ______.
A.for paying
B.to be paid
C.to be paying
D.to have paid
满分：2.5 分
31.Stars are so far away that they are ______ spots of light when seen from the earth.
A.nothing more as
B.anything more than
C.more than
D.nothing more than
满分：2.5 分
32.If they ______,our plan will fall flat.
A.are co-operating
B.had not co-operated
C.won’t co-operate
D.didn’t co-operate
满分：2.5 分
33.It won’t be any use ______ to borrow any more money.
A.you to try
B.of your trying
C.trying you
D.your trying
满分：2.5 分
34.I ______ swimming in the river and I always _____ to swim when I can.
A.am liking/have gone
B.am being liked/am going
C.like/go
D.have liked/have been going
满分：2.5 分
35.We must have an engineer ______ the workers build the house.
A.to see
B.see
C.seeing
D.seen
满分：2.5 分
36.In the past 30 years China ______ great advances in the socialist revolution and socialist construction.
A.has made
B.have made
C.had made
D.having made
满分：2.5 分
37.Heat does not travel by convection in solid,because the solid does not move,______.
A.so does a liquid
B.so a liquid does
C.as does a liquid
D.so is a liquid
满分：2.5 分
38.If I ______ in the twenty-first century,I ______ my vacation in a very different way.
A.should live…would spend
B.will live ….should spend
C.are living … should have spent
D.will be living…would have spent
满分：2.5 分
39.Earthworms occur ______ adequate moisture and food and the necessary soil conditions are found.
A.and
B.however
C.but
D.wherever
满分：2.5 分
40.I know it isn’t important but I can’t help ______ about it.
A.but to think
B.thinking
C.think
D.to think

A B C B A D B D C D C A D（我觉得是）D B