The committee asked for these suggestions to be ______ on paper, so that they might study them further．

A．brought down

B．handed down

C．laid down

D．put down

应当填报环境影响登记表的是（）的建设项目。

A.可能造成重大环境影响

B.环境影响很小，不需要进行环境影响评价

C.可能造成轻度环境影响

D.一般环境影响，需要进行环境影响评价