It suddenly occurred to him _____ he had left his keys in the office.
#31796
A
whether
B
where
C
which
D
that
推荐题目
It is widely believed that_______respects others will be respected
#34122
A
anyone
B
the person
C
whoever
D
who
I don’t know why she’s looking at me ______ she knew me. I’ve never seen her before in my life.
#33270
A
as
B
although
C
even if
D
as if
The doctor would allow him to go home _____ he remained in bed.
#79917
A
as though
B
for fear that
C
on condition that
D
as far as