银行卡的挂失手续费以下哪些说法是正确的（）。A.借记卡：10元/次； B.准贷记卡：

从群众中来，到群众中去是公安工作的宗旨和出发点。（）

根据短文内容，判断正（T）误（F）。

     How much sleep do we need? We are all different. Some people need only three or four hours of

sleep a night. Others need ten hours of sleep a night. Most Americans sleep an average of seven to

eight hours a night. After age fifty, the average sleep time goes down 6.5 hours a night.

      Most people have a night when they cannot sleep. About one in three Americans has a problem with

sleep .Many of these people cannot fall asleep. The name of this problem is insomnia.

   This is not a new problem. Many famous people in history had insomnia. Some of these people had

special ideas to make them sleep. Benjamin Franklin, the famous statesman and inventor, had four beds.

He moved from bed to bed to fall asleep. King Louis of France had 413 beds and hoped to fall asleep

in one of them. Mark Twain, the famous American writer ,had a different way. He lay on his side across

the end of his bed!

( )1. We all need eight hours of sleep a night.        

( )2. Most Americans sleep 7 to 8 hours a night.        

( )3. If a person has insomnia he can never fall asleep.

( )4. Benjamin liked to move beds.                      

( )5. The title of this passage may be "Sleep".        

以下视功能检测属视觉心理物理学检查的有（）

A.视野

B.视力

C.VEP

D.暗适应

E.EOG

临床主要用于鼠疫杆菌和结核杆菌感染的抗生素为( )。

A．链霉素
B．卡那霉素
C．妥布霉素
D．阿米卡星
E．庆大霉素

我国宪法规定：解释宪法的机关是______。

A．全国人大
B．全国人大常委会
C．国务院
D．最高人民法院