问题
It is this kind of exciting trip _____most of my classmates only dream about.
A:when
B:while
C:as
D:that
B:while
C:as
D:that
正确答案是：
同类题型
We must be strict _________ our work and strict _________ourselves.
The teacher came into the classroom _______ a smile _______ his face.
rld famous director, three of _____ movies wonOscar awards, is reported to have retired.
We went to see him off at the airport and soon the plane ___.
People have planted a great many trees in order to __________ wind and sand in the desert. [ ]