感觉的非特异性投射系统A．受到刺激时，动物脑电图呈同步化慢波 B．不易受药物作用的影

______ watch do you want, this one or that one? [ ]

A. How

B. Who

C. Where

D. Which

阅读理解。

　　Once there were two brothers who were twins. They looked the same. They both had the same dark

brown hair, blue eyes and beautiful teeth. They were both 5 feet 10 inches tall and both weighed 150

pouds.

　　They not only looked alike but also sounded alike on the telephone. Not even their family could tell

the difference. They dressed alike, listened to the same music, and read the asme books.

　　When they were twenty-tree, they both got married and a year later both had sons. The years went

by and as they began to grow old, they both wore glasses and they both became. bald.

　　Then one day, one of the brothers got sick and died. A few days later a man stopped the other twin

on the street.

　　"Excuse me for asking," he said, "but was it you or your brother who died?"

1. It was not easy to tell the two men from each other because _____.

A. they were brothers    

B. they were handsome

C. they were the same age

D. they were twins

2. The twin brothers _____.

A. had different coloured hair    

B. were not so tall as each other

C. looked very much alike      

D. wore different clothes

3. "They both became bald" means _____.

A. they became old            

B. they had sons

C. they had little hair          

D. they got sick

4. The only difference between the twins was _____.

A. one got sick and died first  

B. one was shorter than the other

C. one got married and had a son  

D. one was bald and the other wasn't

5. The man stopped the other twin on the street because _____.

A. he wanted to talk with him  

B. he didn't know which of them died

C. he wanted to make friends with him  

D. he was surprised to see him on the street.

在基金存续期间，将手中持有的基金份额按一定价格卖给基金管理人并收回现金的行为指的是( )。

A．基金认购

B．基金赎回

C．基金申购

D．基金转换

医疗机构发现甲类传染病应当采取措施错误的是（）

A.对病人、病原携带者，予以隔离治疗，隔离期限根据医学检查结果确定

B.对疑似病人，确诊前在指定医院单独隔离治疗

C.对医疗机构内的病人、病原携带者、疑似病人的密切接触者，在指定场所进行医学观察和采取其他必要的预防措施

D.医疗机构发现乙类或者丙类传染病病人，应当根据病情采取必要的治疗和控制传播措施

E.医疗机构对本单位内被传染病病原体污染的场所、物品以及医疗废物，必须依照法律、法规的规定实施消毒和无害化处置

随着水泵流量的增大，效率也逐渐增加