Rather than on a crowded bus he always prefers a bicycle.A. ride; ride B. ride; to ride

问题补充：

Rather than on a crowded bus, he always prefers a bicycle.

A. ride; ride

B. ride; to ride

C. riding; ride

D. to ride; riding

答案：

A. ride; ride

(答案→)B. ride; to ride

C. riding; ride

D. to ride; riding

解析：考查固定结构。固定结构prefer to do sth rather than do sth宁愿做…也不愿做…；本题只是把rather than提前至句首，故B正确。