Besides wildlife on land, there are species living in the oceans _______ we still know little.
#75511
A
about which
B
in which
C
for which
D
with which
推荐题目
It is said that he’s looking for a new job, one ____he can get more money to support his family．
#78448
A
when
B
where
C
that
D
which
________ is often the case with her, my mother talked about my study for at least half an hour nonstop before she drove me to school yesterday.
#76165
A
As
B
Which
C
What
D
That
My brother，______ his classmates often made fun a few years ago，is now studying in England．
#78210
A
of whom
B
who
C
about whom
D
whom
Stay in touch with people _____ you really care about and _____ really care about you.
#76110
A
who..who
B
whom..whom
C
who...whom
D
which...that
There came a point in his life ______ he had to think seriously about his future．
#78170
A
what
B
that
C
when
D
which