climb the ladder. It is too dangerous. [ ]A. Please

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              climb the ladder. It is too dangerous.  [     ]
A. Please
B. Let"s
C. Don"t
D. Let us

答案

举一反三

_____ forget to clean his bed. [ ]
A. No
B. Not
C. Can"t
D. Don"t

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句型转换。
1. Don"t get the floor wet. (改为同义句)

2. Don"t be careless with knives. (改为同义句)

3. Keep poisons out of the kitchen.(改为同义句)

4. Many people hurt themselves by falling off chairs. (就画线部分提问)

5. Your home is a safe place.(改为反意疑问句)

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—Come and______us, Mary.
—Sorry, I_____ help my mom.[     ]
A. join; can
B. join; many
C. join in; need
D. join; have to

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I have many things to do, _______ me.[     ]
A. not speak to me
B. not talk to me
C. talk to
D. don"t talk to me

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______ go to the cinema.[ ]
A. Let
B. Let"s
C. Would go
D. Do you

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