—Mom,couldIgoshoppingwithyou?—Yes,you      .Butyoumustf...

問題詳情：

—Mom, could I go shopping with you?

—Yes, you       you must finish your homework first.

d                                            

’t                                              dn’t

【回答】

B                   Could I...?的回答不能用could，而是用can來回答，由答語中的Yes可知，此處應該填can。

知識點：情態動詞

題型：選擇題