对第四脑室的叙述,哪项是错误的() A.位于延髓、脑桥和小脑之间 B.向上经中脑水管

题型:单项选择题

问题:

对第四脑室的叙述,哪项是错误的()

A.位于延髓、脑桥和小脑之间

B.向上经中脑水管与第三脑室相通

C.向下通脊髓中央管

D.只借第四脑室正中孔与蛛网膜下隙相通

E.向上借中脑水管和侧脑室直接相通

考点:神经内科神经系统诊断神经系统诊断题库
题型:单项选择题

下列关于计算机的叙述中,不正确的一条是

A.运算器主要由一个加法器、一个寄存器和控制线路组成

B.一个字节等于8个二进制位

C.CPU是计算机的核心部件

D.磁盘存储器是一种输出设备

题型:单项选择题

心绞痛是主动脉供血不足,心肌暂时缺血缺氧引起的临床症候群。

题型:单项选择题

大黄属于

A.止泻药
B.润滑性泻药
C.刺激性泻药
D.容积性泻药
E.抗溃疡药

题型:单项选择题

阅读理解

     When first entered, Vanak Restaurant does not look like much of a restaurant, but once the pleasant

smells of kabob(烤肉串)hit the senses, you are incapable(不能) of calling it anything less.

     Owned by a local couple, this Persian restaurant has an inviting, homelike atmosphere that many

restaurants lack.

     The space is small with only a few dining tables and nearly no decoration, but the environment is truly

charming.

     Lying in a hardly noticeable street corner, the restaurant still attracts all customers, especially those

experienced in the delights of Middle Eastern cooking.

     A common sight is that of old Persian men sitting in the corner talking loudly about world topics,

watching news events on TV, drinking a black tea known as Persian chai, and reading local Persian

newspapers all the while trying to finish off their plates piled with food.

     The variety of food at the restaurant is limited, but the amount of each dish is fairly large. Most of the

meals can serve two people and are under $10, so not only is it affordable but practical as well.

     The food, especially appeals to health-conscious eaters because each dish is very healthy, made with

limited fat and oil and served straight off the grill (烤肉架).

     The main dish that the restaurant is popular for is its kabobs, which are different style of grilled meat.

     One delicious and extremely healthy dish is the Joojeh Kabob, which is made of grille chicken pieces

served with either rice or bread. Another great kabob is the Cbelo Kabob, kabob consisting of grilled

beef.

     Although the restaurant is small, the atmosphere and the food is delicious. It is a place that should not

be overlooked.

1. The food of the restaurant ________. 

A. is served in small amounts    

B. is rather expensive

C. is very healthy              

D. is rich in variety

2. What is the dish Joojeh Kabob mainly made of?

A. Rice        

B. Chicken      

C. Bread        

D. Beef

3. It can be inferred from the passage that the restaurant ________.

A. occupies a large space        

B. owns a favorable location

C. is popular for its special food  

D. has a quiet environment inside

4. When first entering the restaurant, one can find that it ________.

A. is splendidly decorated        

B. has pleasant smells of kabobs

C. is crowded with dining tables  

D. looks like a common restaurant

5. What activity is also mentioned apart from dining in the restaurant?

A. Watching news events on TV.      

B. Drinking a kind of black coffee.

C. Reading local English newspapers.  

D. Discussing world topics in low voices.

题型:单项选择题

冷冻展示柜用于储存冷冻的()。

A、直接入口的食品

B、加工好的食品

C、酒水和饮料

D、所有食品饮料

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