鱼类冷藏（）左右应进行第二次镀冰衣，其目的是增加冰衣的厚度。A、1～2周 B、2～4周

阅读理解。

     Jack Brown was very quiet as Dr. Johnson examined him. The doctor looked at the boy's throat, took his

temperature and listened to his heart. Finally, he asked Jack's mother a few questions

     "When did Jack begin to feel ill?" "This morning when he got up. He said he felt too sick to go to school

today." "What did he eat for breakfast?" "He got orange juice, two pieces of bread, an egg and a glass of milk."

I see," the doctor asked Jack, "How do you feel now,My boy?" Jack answered "Terrible, I think I'm going to

die (死) The doctor said,"You won't die. In fact, you'll be fine by dinner time." "Oh, doctor! Do you really

think so?" Jack's mother looked very glad, Dr. Johnson answered, "Mrs. Brown, you son has a sickness that

is common (普通的) to boys at a time like this. It comes and goes quickly.

     Mrs. Brown said,"But I don't understand.""Today," the doctor told her,"the most exciting football final of

the World Cup is on TV. If Jack feel well enough to watch TV this afternoon, and I think he does. He will be

find when the final is over. It's the only cure (疗法) I know of this sickness. Now, if you'll excuse me, I must

go across the street to see the Fords boy, Steve. He seems to have the same thing as Jack has today."

1. Jack said that he didn't feel well when he ______.

A. had breakfast

B. went to school

C. got up

D. took exercise

2. Jack's mother _______.

A. was happy.

B. thought Jack was really ill.

C. rang the doctor and asked many questions

D. examine Jack

3. Jack ate _______ for breakfast.

A. very little

B. a lot

C. nothing

D. too much

4.  What did Jack really want to do?

A. He wanted to watch the football final on TV

B. He wanted to be ill.

C. He wanted to go to school.

D. He wanted to have a big dinner. l

5.  In fact, Jack and Steve ________.

A. were not ill at all

B. wanted to watch the football final on TV

C. both A and B

D. are terrible il

三个连续偶数中，n是最小的一个，这三个数的和是为（    ）。

患者，女性，30岁。分娩时会阴侧切，现切口部位出现红肿热痛，给予红外灯局部照射理疗。

照射完，需嘱患者休息15分钟再离开治疗室，目的是（）。

A.防止晕倒

B.预防感冒

C.减轻疼痛

D.观察疗效

E.促进炎症局限

引起先天性心脏病的因素主要是

A．孕母患妊高症

B．孕母服过某些药物

C．宫内病毒感染

D．孕母患糖尿病

E．孕母受过量放射线照射

人类基底神经节调节功能障碍，主要表现形式不包括

A．随意运动完全丧失
B．肌肉强直
C．肌张力障碍
D．静止性震颤
E．不自主的舞蹈样运动