某城市轻轨建设项目，按照现行相关法律法规之规定，应在( )阶段征求公众对该项目可能造成环境影响的意见。

A．可行性研究阶段

B．环境影响评价阶段

C．环评文件审批阶段

D．建成试运行阶段

The headteacher cannot but ______ that many students expected there _______ more P.E classes because they really like sports.

A．admit; to be;

B．admit; are

C．to admit; to be

D．to admit; are