作业帮— What's the matter with you You look so pale.— I didn't get to sleep last night.I_____for my maths test all night.A) study B) studied C) have studied D.had studied
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— What's the matter with you You look so pale.— I didn't get to sleep last night.I_____for my maths test all night.A) study B) studied C) have studied D.had studied
— What's the matter with you You look so pale.
— I didn't get to sleep last night.I_____for my maths test all night.
A) study B) studied C) have studied D.had studied
— What's the matter with you You look so pale.— I didn't get to sleep last night.I_____for my maths test all night.A) study B) studied C) have studied D.had studied
选B
因为说话时已经不是晚上了.因此night 属于过去时.
— What's the matter with you ? You look so pale.
你怎么啦?你看起来很苍白
I didn't get to sleep last night.I had studied for my maths test all night.
我昨晚没有睡好，我整晚在详细地检查我的数学考试
过去完成时had studied
表...
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— What's the matter with you ? You look so pale.
你怎么啦?你看起来很苍白
I didn't get to sleep last night.I had studied for my maths test all night.
我昨晚没有睡好，我整晚在详细地检查我的数学考试
过去完成时had studied
表示发生在过去的动作对现在造成的某种影响或结果
studied学习，研究（ study的过去式和过去分词 ）； 想出； 详细地检查； 背诵（台词等）
收起
选D吧！