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
I have heard a lot of good things about you ________ I came back from abroad.
#30243
A
since
B
until
C
before
D
when
(2014·山东省蒙沂六校联考)Provide your doctor with a detailed medical history________he can give you accurate treatment.
#30036
A
even if
B
in case
C
so that
D
as though
He jumped out of bed and ran to the door to see ________ the parcel was for.
#30070
A
who
B
why
C
where
D
what
Mr. Black has been teaching English in a middle school _____ he came to China.
#33534
A
for ever
B
ever since
C
since then
D
long before
The most interesting thing to the small boy was _______ he got close to the door, it would open of itself.
#31410
A
that as
B
that that
C
what that
D
what when