城市近期规划是总体规划的组成部分,其规划期限一般为( )年。
A.5
B.10
C.15
D.20
参考答案:A
He is very serious. No one can make him _____. [ ]
A. laugh
B. laughs
C. to laugh
D. laughing
园路的道牙分为()和平道牙两种形式。