The professor didn’t have time enough to go into it ___________, but he promised to discuss it with us at the office hour.
A、 at a glance
B、 at hand
C、 in turn
D、 at length
【正确答案】：D
The professor didn’t have time enough to go into it ___________,
- 2024-07-22 00:32:58
- 学位英语(x0001)