Water is very important _____ all living things. We must _____ every drop of wat

Water is very important _____ all living things. We must _____ every drop of wat

题型:重庆市同步题难度:来源:
Water is very important _____ all living things. We must _____ every drop of water.[     ]
A. for; leave
B. for; keep
C. to; save
D. to; show
答案
C

举一反三
Going to school _____ breakfast is bad _____ your health.[     ]
A. with; for
B. without; for
C. with; at
D. without; at
题型:重庆市同步题难度:| 查看答案
—Li Lin, you shouldn’t shout at your parents. It will make them very angry.
—I’m sorry ______  what I  ______.[     ]
A. for; to say
B. for; did
C. about; say
D. that; did
题型:重庆市同步题难度:| 查看答案
______ my teacher’s help, my English is pretty good now.[     ]
A. With
B. Under
C. In
D. On
题型:重庆市同步题难度:| 查看答案
Mary is interested _____ volleyball, but she isn"t good _____ it.        [     ]
A. for; on
B. at; in
C. on; for
D. in; at
题型:重庆市同步题难度:| 查看答案
We usually use "an" before a word beginning _____ a vowel (元音音素).        [     ]

A. of
B. with
C. at
D. as

题型:重庆市同步题难度:| 查看答案
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