接种卡介苗的部位及方法是( )。 A．股外侧肌，皮下注射 B．三角肌，肌内注射

Just a Quick Nap 只要打个盹儿

Do you feel a little sleepy after lunch? Well, that’s normal. Your body naturally slows down then. What should you do about it? Don’t reach for a coffee! Instead, take a nap.

It’s good to have a daily nap. First of all , you are more efficient（有效的） after napping . You remember things better and make fewer mistakes. Also, you can learn things more easily after taking a nap. A nap may increase your self-confidence（自信） and make you more active . It may even cheer you up. But, there are some simple rules you should follow about taking a nap. First, take a nap in the middle of day, about eight hours after you wake up. Next, a 20-minute nap is best. If you sleep longer, you may fall into a deep sleep. After waking from a deep sleep, you will feel worse. Also, you should set an alarm clock. That way, you can fully relax during your nap. You won’t have to keep looking at the clock so you don’t oversleep.

Now，the next time you feel sleepy after lunch , don’t get stressed . Put your head down, close your eyes, and catch forty winks.

小题1:It is       to get sleepy for you at noon.

A. normal          B. strange         C. amazing

小题2:After taking a nap, you may feel more        .

A. stressed         B. confident        C. sleepy

小题3:The proper period（一段时间）of time for taking a nap is      .

A. as long as you like       B. eight hours     C. about twenty minutes

小题4:What can help you have a fully relaxing nap according to the passage?

A. A cup of coffee.         B. A quick meal.   C. An alarm clock.

小题5:What is the text mainly about?

A. Why and how to take a nap.

B. Rules to increase your self –confidence.

C. How to make your body slow down.

急性心肌梗死CK变化规律是（）.

A.起病6小时升高，24小时高峰，3～4日恢复正常

B.起病4小时升高，16～24小时高峰，3～4日恢复正常

C.起病8～10小时升高，2～3日高峰，1～2周恢复正常

D.起病6～12小时升高，24～48小时高峰，3～6日恢复正常

E.起病3小时升高，第2～5天出现平坦峰，持续3周

甲委托乙将一批香烟运往A市，途中乙患急症入院抢救，乙将香烟托付给司机丙运输，并请护士打电话将情况告知甲。甲当即表示丙不可靠，不能将货物(香烟)托付给丙。但此时丙已开车上路。结果途中遇雨，部分香烟被淋湿报废，乙对此：( )

A．应负赔偿责任，因为甲将香烟托付给他

B．应和丙共同承担责任

C．对损失没有责任，因为情况紧急，为保护甲的利益

D．应和甲共同承担责任

常见（）养殖珍珠是有核的，而（）养殖珍珠大都是无核珍珠。

行直肠脱垂注射术时，为防止刺破腹膜，进针应小于：

A．4cm
B．5cm
C．6cm
D．8cm
E．10cm