I have finished my homework and it _____ me an hour.A.takes B.took C.was taken D.was taking
问题描述：
I have finished my homework and it _____ me an hour.A.takes B.took C.was taken D.was taking
答
A
答
b.took
答
B
答
took, 已经花费了，用过去式。
答
选B 这个动作在过去发生所以用过去式
答
A,因为是陈述一个事实