问题描述:
I don't think Jim saw me; he__ into space?可是为什么just staring前面要加助动词was啊
I don't think Jim saw me; he__ into space
A,just stared B.was just staring
答案是选B,可是为什么just staring前面要加助动词was啊?
I don't think Jim saw me; he__ into space
A,just stared B.was just staring
答案是选B,可是为什么just staring前面要加助动词was啊?
问题解答:
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