On Friday, we were packing to leave for a weekend away my daughter heard cries for help.A

发布时间：2020-08-17 00:54:32

On Friday, we were packing to leave for a weekend away      my daughter heard cries for help.
A. after
B. while
C. since
D. when

网友回答

A. after
B. while
C. since
(答案→)D. when
解析：考查固定结构：was/were doing…when…,正在…这时，句意：星期五我们正准备行李动身去度周末，这时我女儿听见求救声。选D。
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