It was not until midnight ______ they reached the camp site.
#85224
A
that
B
when
C
while
D
as
推荐题目
It was ______ in the exam that ______ how much time I had wasted. 
#85029
A
not until I failed;I realized
B
until I failed; I didn’t realize
C
not until I failed; did I realize
D
until I failed; I realized