单项选择题

It was already dark ______ I got up from my seat and prepared to leave my office.

A. by the time
B. since the time
C. until the time
D. during the time
<上一题 目录 下一题>
热门 试题

单项选择题
Although US new home sales begin to ______ speed, the rate is still near historical lows.
A. turn up
B. pick up
C. set up
D. break up
单项选择题
A simple blood test may help identify those ______ high risk of dying from heart disease.
A. in
B. on
C. at
D. for
相关试题