. ---I am green at everything.
---Don’t worry. _____ you get older, you get more experience.
A .When B. Till C. As D While
After the equipment was introduced; they produced_______ machines this year as the year before.
A.as twice many | B.as many twice |
C.twice as many | D.twice many as |
College students should be encouraged to use _____ Internet as _____ resource when planning a term paper.
A.the; a | B./; the |
C.the; the | D.a; a |
There is n’t any difference between the two.I really don’t know __________.
A.what to choose B. which to choose
C. to choose what D. to choose which
I have been told that the pen as well as the books __________ him.
A.belongs to | B.is belonged to |
C.are belonged to | D.belong to |
It’s surprising that your brother __________ some knowledge of the computer just by watching others working on it.
A.picked up | B.packed up |
C.put up | D.made up |