2002年汽车生产最少的月份是()
A.六月
B.四月
C.五月
D.二月
参考答案:D
You should try to speak English as as possible. [ ]
A. often
B. more
C. many
D. long
如图两个交通标志牌表示的意义是:甲图:____;乙图:____
甲 乙