题目内容
The number of the cars in the streets is becoming______，so people should be more careful while crossing the street．
A. more and more B. 1ess and less
C. smaller and smaller D. larger and 1arger
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题目内容
The number of the cars in the streets is becoming______，so people should be more careful while crossing the street．
A. more and more B. 1ess and less
C. smaller and smaller D. larger and 1arger