按照时间顺序,环境影响评价一般可分为( )。
A.规划的环境影响评价
B.建设项目环境影响评价
C.环境质量现状评价
D.环境影响后评价
E.环境影响预测评价
参考答案:C,D,E
目前常用的风口包括( )。
A.格栅风口
B.条缝型风口
C.地板型回风口
D.圆形风口
With him ______ the way, we had little trouble finding the school.
A.leading
B.to lead
C.led
D.lead