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题目:There are many mistakes in your composition and ________, it needs improving.A.soB.thenC.yetD.theref

问题描述:


There are many mistakes in your composition and ________, it needs improving.
A.soB.thenC.yetD.therefore

考点提示:副词,副词的比较级,疑问副词,连接副词



最佳答案:

D
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