考试
2020-03-16 01:01:52

6977 ______ up at the clock on

题目描述

______ up at the clock on the wall, the secretary found it was already midnight. A) Looking B)



______ up at the clock on the wall, the secretary found it was already midnight.

  A) Looking     B) Look    C) To look   D) Looked

答案解析

bsp; A分词短语look up的主语是the

加载中...
AI正在思考中,请稍候...