题目内容
______! The rescue workers are coming.
| A.Keep on | B.Hold on | C.Take on | D.Carry on |
B
考查词组辨析。 Keep on 继续,hold on 别挂断,坚持住 take on 承担,雇佣,招收 carry on 从事,继续
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题目内容
| A.Keep on | B.Hold on | C.Take on | D.Carry on |