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It.s the second time that I in Shanghai ！ What great changes have taken place in Shang Hai. It is ten years since I it last time.

A、have been ； left

B、had been ； left

C、have been ；had left

D、went ；had left

时间：2021-09-01 16:14 关键词：安徽教育在线滁州学院学前教育

答案解析

A

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