he，in the library，was，reading，at that time
He was reading in the library at that timeHe was reading in the library at that time.
【考点】肯定句．
【答案】He was reading in the library at that time
【解答】
【点评】
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发布：2024/6/27 10:35:59组卷：1引用：1难度：0.6
