题目内容
【题目】Your book can ____ on the desk.
A. be B. is C. are D. do
【答案】A
【解析】
情态动词can/may/must/should/need等后加动词原形,且am/is/are的原形是be,故选A。
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题目内容
【题目】Your book can ____ on the desk.
A. be B. is C. are D. do
【答案】A
【解析】
情态动词can/may/must/should/need等后加动词原形,且am/is/are的原形是be,故选A。