______ all of them are strong candidates, only one will be chosen for the post.
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| ______ all of them are strong candidates, only one will be chosen for the post. |
A. Since
B. While
C. If
D. As |
答案
举一反三
| Frank insisted that he was not asleep _____ I had great difficulty in waking him up. |
A. whether
B. although
C. for
D. so |
| As it reported, it is 100 years _____ Qinghua University was founded. |
A. when
B. before
C. after
D. since |
| _____ regular exercise is very important, it"s never a good idea to exercise too close to bedtime. |
A. It
B. As
C. Although
D. Unless |
| Try _____ she might, Sue couldn"t get the door open. |
A. if
B. when
C. since
D. as |
| He had his camera ready _____ he saw something that would make a good picture. |
A. even if
B. if only
C. in case
D. so that |
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