题目内容
The rainstorm came while Ann ________ her purse in the classroom.
A. was looking for B. looked for C. is looking at D. looks at
A 【解析】 句意:当安正在教室里找钱包时,暴风雨来临了。当一个动作发生时,另一个动作正在发生,用进行时be doing,排除B和D。且根据came可知,用过去时,故选A。
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