One Friday, we were packing to leave for a weekend away _____ my daughter heard
题型：不详难度：来源：
One Friday, we were packing to leave for a weekend away _____ my daughter heard cries for help.| A．after | B．while | C．since | D．when |
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答案
| D |
解析
试题分析：考查连词：一个星期五，当我们正在收拾行装准备外出过周末时，我女儿突然听见求救声。当一个可延续动作（packing）发生时，另一个动作突然发生。表示时间的when后面跟不延续性动词(heard)。While后面接连续性动词。Since自从，after在…后面。选D。
点评：连词的词义辨析要放在上下文的语境中进行，要注意上下文的语义的串联以及逻辑关系的推理，特别要注意一些连词和时间状语的固定搭配。When可以适用于句型：be doing…when…/be about to do …when…. |
举一反三
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