The conference has been held to discuss the effects of tourism________the wildli
题型：同步题难度：来源：
| The conference has been held to discuss the effects of tourism________the wildlife in the area. |
| [ ] |
A. in
B. on
C. at
D. with |
答案
| B |
举一反三
| I"m sorry to hurt your heart,but I"m not________. |
| [ ] |
A. on purpose
B. by chance
C. on my own
D. on occasion |
| Little Tom ran all the way to school,getting there________. |
| [ ] |
A. out of breath
B. above his breath
C. under his breath
D. short of breath |
| We arrived home at 9：00 in the evening, ________most people had already had supper. |
| [ ] |
A．at that time
B．by that time
C．at which time
D．by which time |
| ________ those who were not listening the first time, I will repeat the question. |
| [ ] |
A．To the benefit of
B．With the benefit of
C．For the benefit of
D．With the benefit |
| ________ your rotten idea, we went the long way. |
| [ ] |
A．Thanks to
B．Because
C．Due to
D．Since |
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