In the pictures, a man is ___________over his computer all the time, whether he is at work in the office, resting at home, or playing in an Internet bar. 【CET-4 真题】
A. bent
B. bending
C. binding
D. banning
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She ________ that they would arrive at 8:00 a.m.
A. counted
B. calculated
C. accounted
D. figured
A well-written composition _________ good choice of words and clear organization among other things.【CET-4真题】
A. calls on
B. calls for
C. calls up
D. calls off
As we can no longer wait for the delivery of our order, we have to _________ it.【CET-4 真题】
A. delay
B. refuse
C. cancel
D. postpone
All flights __________ because of the snowstorm, many passengers could do nothing but take the train. 【CET-4真题】
A. had been canceled
B. have been canceled
C. were canceled
D. having been canceled