题目内容
【题目】She was so busy (look) for her mobile phone that she didn't see a car coming.
【答案】looking
【解析】句意:她忙着找她的手机以至于她没有注意到一辆车过来了。短语be busy doing sth忙着做某事。所以答案是:looking。
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题目内容
【题目】She was so busy (look) for her mobile phone that she didn't see a car coming.
【答案】looking
【解析】句意:她忙着找她的手机以至于她没有注意到一辆车过来了。短语be busy doing sth忙着做某事。所以答案是:looking。