问题
选择题
I was so excited last night that it was a long time _____I got to sleep.
A.that
B.since
C.before
D.when
答案
答案:C
固定句型。It be 一段时间before从句,意为:一段时间以后某事才发生。结合句意可知C正确。
I was so excited last night that it was a long time _____I got to sleep.
A.that
B.since
C.before
D.when
答案:C
固定句型。It be 一段时间before从句,意为:一段时间以后某事才发生。结合句意可知C正确。