题目

To save class time,our teacher has_______students do half of the exercise in class and complete the other half for our homework. A.us                                                                B.we C.our                                                              D.ours 答案：A 解析: have sb. do sth.意为“让某人做某事”,所以has后用宾格us。students是us的同位语,都作has的宾语。

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