—Can you tell me who the telephone? —Alexander Graham Bell.[ ]A. in

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—Can you tell me who        the telephone?
—Alexander Graham Bell.[     ]
A. invented
B. discovered
C. created
D. found

答案

举一反三

We should do something in order to          the balance of nature,  [     ]
A. remain
B. draw
C. keep
D. pack

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When we           we draw air into our lungs.    [     ]
A. drink
B. laugh
C. breathe
D. eat

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An apple a day _____ the doctor away.  [     ]
A. lets
B. puts
C. runs
D. keeps

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—Alice isn"t at home. Shall I       _    a message?
—Yes , please.  [     ]
A. tell
B. write
C take
D. leave

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用所给词的适当形式填空。
1. Liu Qiang had to _____ (finish) his homework first before he could go out for play.
2. I think the monkey is much _____ (clever) than other animals.
3. Little Tom did the cleaning _____ (carefully) in our class.
4. Our English course _____ (teach) by an English woman next term.
5. A bridge _____ (should build) over the river.

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