问题
It was not until 1920 _______ American women had the chance to vote in national elections. [ ]
A: when
B: that
C: where
D: which
B: that
C: where
D: which
正确答案是：
同类题型
Does your father go to work by __________ car every day—No, he sometimes takes __________bus.
lice still haven’t found her, butthey’re doing all they _____
Little that the course of his life was about to change then[ ]
The population of China is much ______ than that of ________ country in Africa.
You have worked for a long time. You ____________ be very tired.