问题补充:
Riding bikes has advantages driving cars many aspects.
A. above; in
B. over; in
C. on; on
D. with; on
答案:
A. above; in
(答案→)B. over; in
C. on; on
D. with; on
解析:这题考查介词的用法:第一空填over,词组:have advantages over“比…有优势”,第二空填in,词组in many aspects“在很多方面”。选B