问题

I was so familiar with her that I recognized her voice ______ I picked up the phone. [ ]

A: the moment
B:AIDU_
C: before
D: while

正确答案是：

同类题型

The sentence，which puzzledJohn，was alsomeand we had to turn to our English teacher for help.

下列横线连接的词，全是反义词的一项是（）

Everyone knows that smoking is harmful ________ people’s health [ ]

This yellow dress made the woman younger.

My little brother was born __a rainy day __summer and our family name is exactly “Xia”. So we call him “Xia YU”.