题目内容

When some body makes mistakes, we should not laugh ___ him.

A. to
B. at
C.on

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The Chinese people ___ hard-working and friendly.

A. are
B. has been
C. is

Ten thousand dollars ___ a large sum.

A. is
B. have been
C. are

We will go to the shop to buy some food. Both meat and fish ___ running out.

A. is
B. will
C.are

There is a picture ___ the wall.

A. on
B. in
C. of

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