你可能感兴趣的试题
she had paid him for this she knew him very well she wanted to have a change she enjoyed his singing
Yes, I am. No, I’m not. Yes, I can. No, I can’t.
mustn’t can’t don’t needn’t
can't you do you can you are you
can, the can’t, the can’t, / can, /
teaches is taught has been taught taught
Yes, I can No, I can’t Yes, we can No, we can’t
B.C.D.四个选项中选出可以填入空白处的最佳选项。 —Can you sing English song? —Yes, I can sing “Merry Christmas”. A. a an the /
played is played will play has been played
Take it easy Yes, please Bad luck I'm not