She _half an hour her homework last nightA.took;doing B.spend;do C.spent;doing D.cost;doing

分类: 作业答案 • 2021-12-18 22:51:35

问题描述：

She _____half an hour ____her homework last night
A.took;doing B.spend;do C.spent;doing D.cost;doing

答

选C,spend some time (in) doing sth是固定短语.

She _____half an hour ____her homework last nightA.took;doing B.spend;do C.spent;doing D.cost;doing