-Sorry,I have to____now.It"s time for class. -OK, I"ll call back later.

题型：同步题难度：来源：

-Sorry,I have to____now.It"s time for class.
-OK, I"ll call back later.     [     ]
A. hang up
B. break up
C. give up
D. hold up

答案

举一反三

It"s the sort of work that________a high level of concentration.     [     ]
A. calls for
B. makes up
C. lies in
D. stands for

题型：同步题难度：| 查看答案

-Four dollars a pair? Ithink it"s a bit too much.
-If you buy three pairs, the price for each will _______to three fifty.    [      ]
A. come down
B. take down
C. turn over
D. go over

题型：同步题难度：| 查看答案

Hardly could he _____   this amount of work in such a short time.   [       ]
A. get through
B. get off
C. get into
D. get down

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Smell the flowers before you go to sleep,and you may just ______sweet dreams.    [      ]
A. keep up with
B. put up with
C. end up with
D. catch up with

题型：同步题难度：| 查看答案

-Is Peter there?
-_______, please. I"ll see if I can find him for you.  [     ]
A. Hold up
B. Hold on
C. Hold out
D. Hold off

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