It is imperative that students ____________ their term papers on time.A.hand ...

作者: tihaiku 人气: - 评论: 0
问题 It is imperative that students ____________ their term papers on time.
选项 A.hand in B.would hand in C.have to hand in D.handed in
答案 A
解析 考查虚拟语气。句意为“学生必须按时上交他们的学期论文”。在“It is imperative/necessary/important/required/advised等表示命令、必要、要求、建议等意思的形容词或分词+主语从句”的结构中,从句谓语动词用虚拟语气,should+动词原形,should可省略。故选A。
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