問題詳情
9. The two boys _____ in math class yesterday.
(A) keep talking
(B) were keeping to talk
(C) kept talking
(D) were talking
參考答案
答案：C
難度：計算中-1
書單：沒有書單，新增
用户評論
【台中大雅家教-睿智數學及英】評論
昨天那2個男孩上數學課時持續講話。解答：看到yesterday 昨天，過去式， 因此keep的過去式是kept，kept talking是真動詞，因此直接選C答案。