问题
选择题
---We played football this afternoon.Why didn’t you play with us?
---Sorry, I really wanted to. But I __________Jim fix his bike then.
A.help
B.helped
C.am helping
D.was helping
答案
答案:D
题目分析:句意:我们今天下午踢足球了,为什么你没和我们一起玩?- 对不起,我真的想去,但是我那时正在帮助我的弟弟修理自行车。根据句意,可知用过去进行时,故选D。