Mark Zuckerberg is the founder of the site Facebook, ______ you can have a look at each other’s pictures.
#78476
A
where
B
which
C
when
D
as
推荐题目
—When did your brother begin to show his interest in medicine.—It was a Saturday _____ he noticed his classmate experimenting on a frog in the lab.
#77644
A
that
B
what
C
when
D
which
Taobao is Asia’s largest retail（零售的） network platform, ______ people can buy and sell many kinds of things．
#78205
A
when
B
whose
C
that
D
where
Would you be kind enough to help the boy _____ Chinese is really hard to learn?
#78011
A
who
B
whose
C
for whom
D
from whom
Modern science has given clear evidence ______ smoking can lead to many diseases.
#78419
A
what
B
which
C
that
D
where
A greenhouse is a building _______ of glass _______ for keeping plants warm when the outside temperature is low..
#78521
A
made, which is used
B
which is made, is used
C
made, being used
D
is made, used