作业帮Is Tom at home?No,Tom___be at home because he ___me from shanghai just nowA mustn't,called B can't,had called C mustn't,had called D can't,calledWould you like to give me a piece of paper____All right,____ A to write on ,Here are you B to write on ,H
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Is Tom at home?No,Tom___be at home because he ___me from shanghai just nowA mustn't,called B can't,had called C mustn't,had called D can't,calledWould you like to give me a piece of paper____All right,____ A to write on ,Here are you B to write on ,H
Is Tom at home?No,Tom___be at home because he ___me from shanghai just now
A mustn't,called B can't,had called C mustn't,had called D can't,called
Would you like to give me a piece of paper____
All right,____ A to write on ,Here are you B to write on ,Here you are C to write,Here are you D to write,Here you are
Were you questioned bt that policeman?
No,Instead,I told him what____ next A to do B to be done
How long ____ you ____ the camera before you returned it?
A have,borrowed B had,borrowed C have,kept D had,kept
最好能简单叙述下为什么
Is Tom at home?No,Tom___be at home because he ___me from shanghai just nowA mustn't,called B can't,had called C mustn't,had called D can't,calledWould you like to give me a piece of paper____All right,____ A to write on ,Here are you B to write on ,H
1.D must只用于肯定句中,而表否定意思时应用can't,排除AC；后面用了just now说明是瞬时动作,因此用过去时,选D
2.B 表“给你”的意思时应用部分倒装,则在BD中选,前面是paper则需要加介词,即 write on the paper 把地点状语前提,选B
3.A “我告诉他怎么做”,应该用主动语态,选A
4.D borrow是瞬间动词,这里表示的是长久拥有的意思,所以应选择延续性动词keep,排除AB,从文意推断是还相机之前过去存放了多久,所以用过去完成时,选D