The new research center will be set up was a wasteland 20 year ago.
#70159
A
in what
B
where
C
in which
D
there
推荐题目
Plants grow well ______ there is plenty of water and sunshine.
#72324
A
which
B
in which
C
that
D
where
While_______ us her experience in Africa, she couldn’t help crying.
#67846
A
told
B
to tell
C
is telling
D
telling
