8.Mistakes of this kind ________ on students’ papers.

fwm19861242022-10-04 11:39:543条回答

8.Mistakes of this kind ________ on students’ papers.
a. often appears b. often appear c. is often appeared d. are often appeared

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eacup 共回答了15个问题 | 采纳率93.3%
个人认为a对
主语“这种”是单数,又appear为半系动词无被动,所以选a
1年前
刘安信 共回答了29个问题 | 采纳率
a
1年前
小楼鼓手 共回答了1个问题 | 采纳率
b
1年前

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