题目内容
13、We hadn’t been out for long she felt sick.
A．as B．before C．while D．after
试题答案
13、B
We hadn’t been out for long _________ she felt sick.
A．as B．while C．after D．before
We hadn’t been out for long she felt sick.
We hadn' t been out for long, ________ she felt sick.
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We hadn't been out for long, ________ she felt sick.