环境保护行政主管部门应自收到建设项目竣工环境保护验收申请之日起（）日内，完成验收。
A.30
B.20
C.25
D.40
参考答案：A
Please tell him ___me a call as soon as he___home from work.
A．to give; comes
B．give ;comes
C．to give ;come
D．gives; will come
具有司呼吸功能的是什么气
A．元气B．宗气C．营气D．卫气E．后天精气
