选择题：8080÷8的商是（） A．101 B．1001 C．1010

题型：阅读理解

阅读理解。

Now there are many thousands of computers all around the world. Some of them are big and some of them are

small. They are very useful . People can use them to send and get e-mails, look for things on the Internet, play

computer games ... But in 1946 the first computer in the world cannot do these things. It is for calculating. It is as

big as a room! Only some scientists can use it. Some people say the first computer is in China. Why do they think

so? Because the first abacus(the oldest calculating machine) appeared much earlier in China than the big computer

in America.

Notes: calculate 计算 scientist 科学家 abacus 算盘 appear 出现

回答下列问题:

1.What can people use the computer to do ?

_______________________________________________________.

2.Can the first computer do these thing in 1946?

___________________________________________________.

3.What is the first computer used for?

____________________________________________________________.

4.Why do some people think the first computer is in China?

__________________________________________

5.What do you think of it? Do you think the first computer is in China ,too?

____________________________.

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题型：单项选择题

接触性皮炎外用：

A．醛固酮
B．氢化可的松
C．氟氢可的松
D．倍他米松
E．泼尼松

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题型：单项选择题案例分析题

张某，男，57岁。2天前曾感心悸，心烦，周身乏力，胸闷不舒等症状。今晨起上腹部剧疼，伴有恶心，出虚汗而来院。查体温38．2℃、主率100次／分，律齐，血压80／60mmHg，呼吸21次／分，面色苍白，心脏听诊：心界不大，心尖区第一心音减弱，心电图示：V1～V5ST段抬高呈弓背向上，T波倒置

若查体出现心尖区收缩期喀喇音和吹风样收缩期杂音，首先考虑的并发症是（）

A.心脏破裂

B. * * 肌功能失调

C.室壁瘤

D.风心病

E.主动脉关闭不全

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题型：单项选择题

一张5.25英寸软盘片的外套上标有“DS，HD”，则该软盘的容量是

A．360KB

B．720KB

C．1.2MB

D．1.44MB

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题型：单项选择题

心跳、呼吸骤停紧急处理原则中哪项是错误的（）

A.迅速有效的人工呼吸

B.立即心电图确诊，然后进一步处理

C.迅速有效的胸外按压

D.及时行AED

E.一般开始予小潮气量

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8080÷8的商是（） A．101 B．1001 C．1010

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