The prediction from Maya worries residents _______ December 21, 2012 would be the end of the world.
#33081
A
if
B
that
C
whether
D
which
推荐题目
New Zealand has a population of about 3.8 million, ____ about fourteen percent are Mori.
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A
about which
B
for which
C
during which
D
of which
Double ovens are a good idea, especially ________ you are cooking several meals at a time.
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A
though
B
if
C
that
D
unless
________I was in trouble, he would come to help me out.
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A
Every time
B
The first time
C
for the first time
D
Next time
—I wonder how much you charge（要价） for your services.—The first two are free the third costs￥30.
#31319
A
while
B
until
C
when
D
before