沥青路面的垫层作用有( )。
A．排水
B．隔水
C．防冻
D．防污
E．承重
参考答案：A,B,C,E
—Mom, I have a stomachache.
—Oh, dear. You _______. [ ]
A. should eat anything
B. shouldn't eat nothing
C. shouldn't eat anything
D. shouldn't eat something
村民会议可以将哪些内容授权给村民代表会议？
