He gave us another piece of advice, ________ of great help to the research work.
#77225
A
which I think is
B
which I think it is
C
I think which is
D
I think it is
推荐题目
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
Today，we’ll discuss a number of cases ________ parents have much difficulty in communicating with their children.
#75514
A
which
B
as
C
why
D
where
(2013·潍坊一中期末测试) After the flooding, people were suffering in that area, ________ urgently needed clean water, medicine and shelter to survive.
#75624
A
which
B
who
C
where
D
what
The taxi ________ I usually took to my office was destroyed in a traffic accident?
#78493
A
in which
B
by which
C
which
D
with which