your compositions carefully and some spelling mistakes can be avoided.A. Having checkedB.

发布时间：2020-08-17 09:43:45

    your positions carefully and some spelling mistakes can be avoided.
A. Having checked
B. Check
C. Checked
D. To check

网友回答

A. Having checked
(答案→)B. Check
C. Checked
D. To check
解析：句意：仔细检查你的作文，一些拼写错误都能避免。这里使用了固定句型“祈使句+and/or+简单句”，所以选B。
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