I"ll never understand how it ___ that you were late for class four times within

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I"ll never understand how it ___ that you were late for class four times within a week ! [ ]

A. came out
B. came across
C. came about
D. came into being

答案

举一反三

Tom pretended ____it, but in fact, he knew it very well a long time ago.    [     ]
A. not to listen to
B. not to hear about
C. not to have heard about
D. not to be listening to

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WhateVerhe promises, you can"t  ____ anything.   [     ]
A. rely his doing
B. rely on him to do
C. depend his doing
D. advise him to do

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They decided to  _____  the partnership.   [     ]
A. break up
B. break through
C. break out
D. break down

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Mike pretended _____ his homework when mother came.  [    ]
A. to do
B. have done
C. did
D. to be doing

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The computer system ___ suddenly while he was searching for information on the Internet.    [     ]
A. broke down
B. broke out
C. broke up
D. broke in

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