It is necessary _____ others when they are in trouble.[ ]A. of us to help

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It is necessary _____ others when they are in trouble.[     ]
A. of us to help
B. of us helping
C. for us to help
D. for us helping

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举一反三

It has been raining      __ a few days.   [     ]
A. since
B. for
C. in
D. before

题型：月考题难度：| 查看答案

Where is Jane? Everyone is here               her.   [     ]
A. besides
B. except
C. with
D. about

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The train will arrive ____ an hour.    [     ]
A. with
B. with in
C. within
D. without

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The waiter ________ a glass of juice _________ her.    [     ]
A. offered ; with
B. provided ; with
C. offered ; to
D. provided ; to

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— I left my keys in the room yesterday. I had to get in _____ the window.
— It"s dangerous to do that.      [     ]
A. in
B. through
C. over
D. to

题型：河南省中考真题难度：| 查看答案