题目内容
【题目】Bicycles are 'till popular in Beijing.It's ______ to go to school or go to work by bike.
A. impolite B. convenient C. expensive D. uncrowded
【答案】B
【解析】解析:句意:自行车在北京仍然很受欢迎,骑车上学或上班都很方便。A. impolite不礼貌的,B. convenient方便的,C. expensive昂贵的,D. uncrowded宽敞的。根据题干和语境可知convenient符合题意。故正确答案为B。
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