It ________ some time _________ I realized the truth.
#92551
A
was; before
B
is; before
C
has been; until
D
has been; after
推荐题目
Rather than ______ on a crowded bus, he always prefers a bicycle．
#92094
A
ride; ride
B
riding; ride
C
ride; to ride
D
to ride; riding
There was nothing they could do______.
#93165
A
but wait
B
except waiting
C
only to wait
D
unless they waited
Tom was about to close the windows_____ his attention was caught by a bird.
#92192
A
when
B
if
C
and
D
till
The key point is not who said the words, _____ they are true or not.
#95132
A
but whether
B
and whether
C
but why
D
and how