全天麻胶囊的功能有( )
A．补血
B．平肝
C．息风
D．止痉
E．安神
参考答案：B,C,D
_______, and students having returned, the school will start with ________ effort in the work that lies before it.
A．The summer vacation is over; refreshing
B．As the summer vacation over; renewed
C．The summer vacation being over; renewed
D．With the summer vacation being over; refreshing
《消防应急灯具》中规定，集中电源型消防应急灯具应能在空载、满载10%和超载20%的条件下（）
A.正常工作
B.异常工作
C.停止
D.报警
