I am tired, let's have a _____. 我累了,让我们休息一下吧
A. water
B. rest
C. look
D. try
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what ___ the matter with you?
A. does
B. is
C. has
D. do
I have a pain ___ my stomach.
A. of
B. in
C. on
D. at
You must take ____ injection!
A. a
B. an
C. to
D. for
世界第一条地铁在()建成。
A. 英国
B. 日本
C. 法国
D. 中国