问题
选择题
Why ______ our bicycles to explore the Ming Tombs? They were the emperors' tombs. [ ]
A. not ride
B. not rides
C. not riding
答案
答案:A
Why ______ our bicycles to explore the Ming Tombs? They were the emperors' tombs. [ ]
A. not ride
B. not rides
C. not riding
答案:A