The book was written in 1946, ____ the education system has witnessed great charges.
#73220
A
when
B
during which
C
since then
D
since when
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If there no buying and selling of animals, there no killing in nature.
#41372
A
is; will he
B
will be; will be
C
is; is
D
will be; is
As a Chinese, I was proud of Zhang Yimou had done in the Opening Ceremony of the Beijing Olympic Games.
#68802
A
what
B
where
C
that
D
which
We have gathered nearly 100,000 quilts, ___ up to half have gone to the flood-hit areas.
#73995
A
with which
B
in which
C
for which
D
of which
My sister isn’t in. ________ she comes back, I’ll let her call you back.
#41346
A
While
B
Until
C
Before
D
When
（湖南省怀化市2014年高三第二次模拟考试）21. For more information, please send an e-mail, ______ you can also include your advice to us.
#66705
A
when
B
where
C
which
D
that