HaveyouknownDr.Jacksonforalong

更新 2022-09-03
科目英语
题型单选题
难度中等
浏览 724

挑错有奖

Have you known Dr. Jackson for a long time?

-Yes, since shethe Chinese Society.

A．

has joined

B．

joins

C．

had joined

D．

joined

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