The roads are crowded walking is quicker than drivingA. in order thatB. so thatC. so as

问题补充：

The roads are crowded walking is quicker than driving．

A. in order that

B. so that

C. so as to

D. in order to

答案：

A. in order that

(答案→)B. so that

C. so as to

D. in order to

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