Hydrogen can be combined _____ oxygen. [ ]A. to B. with C. for

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Hydrogen can be combined  _____  oxygen.    [     ]
A. to
B. with
C. for
D. at

答案

举一反三

The winter of last year was extremely cold. _____, it was the coldestwinter on record.[     ]
A. At last
B. As a result
C. In a word
D. As a matter of fact

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I think she hurt my feelings on purpose rather than _____ as she said. [     ]
A. by design
B. by accident
C. by choice
D. by mistake

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You should have had more patience ____ that customer. I"m sure thatselling him the watch was a
possibility.[     ]
A. of
B. with
C. for
D. at

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— You seem to show interest in gardening.
— What? _____, I"m getting tired of it. [     ]
A. On the contrary
B. To the contrary
C. On the other hand
D. To the other hand

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Of course she behaved awfully in front of  the guests, but ______ she is much younger than him.     [     ]
A. as a matter of fact
B. after all
C. above all
D. all in all

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