We offered these students a summer course， aimed_____ improving their spoken Eng
题型：同步题难度：来源：
| We offered these students a summer course， aimed_____ improving their spoken English. |
| [ ] |
A. to
B. in
C. at
D. for |
答案
| C |
举一反三
Scientists are convinced _______ the positive effect of laughter _______ physical and mental health.
|
| [ ] |
A. of; at
B. by; in
C. of; on
D. on; at |
| During the war someone had made an attempt___________the President"s life. |
| [ ] |
A. at
B．for
C．in
D．on |
| 0n the one hand, we should develop our economy.___________we should protect the environment. |
| [ ] |
A．on the other hand
B．hand in hand
C．on the contrary
D．by hand |
Nobody knows for sure who possessed the ancient flower vase. In other words, nobody knows
for sure who is _____ of the flower vase. |
| [ ] |
A. in possession
B. in the possession
C. of the possession
D. with possession |
| I have heard of the famous scholar thousands of times but haven"r seen him _____ . |
| [ ] |
A. in the flesh
B. in person
C. in a flesh
D. in private |
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