Limerick is a new word. Please _____ in a dictioanry. [ ]A. look it up B. lo

题型：同步题难度：来源：

Limerick is a new word. Please _____ in a dictioanry. [ ]
A. look it up
B. look up it
C. look it in
D. look in it

答案

举一反三

This story made me _____ my past. [ ]
A. think of
B. thought of
C. to think of
D. think over

题型：同步题难度：| 查看答案

—Don"t _____ too late, or you will be tired tomorrow.
—I won"t, Mom.

[ ]
A. stay up
B. get up
C. wake up
D. call up

题型：模拟题难度：| 查看答案

Don"t do any other things while you are doing your homework. So please _____ your MP3. [ ]
A. turn up
B. turn down
C. turn on
D. turn off

题型：专项题难度：| 查看答案

We believe scientists will _____ a way to solve the problem of airpollution. [ ]
A. set off
B. put off
C. come up with
D. catch up with

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—Mind your steps, guy! Don"t you see the words "_____ the grass"?
—Oh, I am sorry. [ ]
A. Keep off
B. Keep out
C. Take off
D. Take out

题型：专项题难度：| 查看答案