人体缺少必需的微量元素会影响健康,贫血通常需要补充的元素是 A.钙 B.铁 C.

题型:选择题

问题:

人体缺少必需的微量元素会影响健康,贫血通常需要补充的元素是

A.钙

B.铁

C.氟

D.碘

考点:化学元素和人体健康食品安全
题型:选择题

患者,女,30岁。带下量多,色黄而稠,少腹隐痛,阴部瘙痒,舌苔黄腻,脉滑数。除哪味药外均可选用()

A.黄柏

B.龙胆草

C.车前子

D.覆盆子

E.椿皮

题型:选择题

关于真核细胞的呼吸,正确的说法是 [     ]

A.无氧呼吸是不需氧的呼吸,因而其底物分解不属于氧化反应

B.水果贮藏在完全无氧的环境中,可将损失减小到最低程度

C.无氧呼吸的酶存在于细胞质基质和线粒体

D.有氧呼吸的酶存在于细胞质基质、线粒体内膜、线粒体基质

题型:选择题

阅读理解。

     The computer is a very good machine. It can do a lot of everyday work so people can use it in many

ways. 

     Writers can use it to write interesting stories. Painters can use it to draw beautiful pictures. If you like

talking, you can talk to people from anywhere on the computer. You can watch movies and listen to music.

     Many children like playing games. Computers can help you. In the shop, someone buys something from

you. You can put the information about the sale (销售). Then the computer can work on the information and

tell you a report (报告) about shopping. In research (研究), if you want to know about the moon, you can

ask the computer and the computer can answer on the screen. In some large factories, you can't see many

people. Why not? Robots can do most of work instead of (代替) people. How does the robot work? The

computer tells it what to do.

     This is our computer. Perhaps one day the computer can think and feel. Then it will make our life better

and better.

1. We can _______ on the computer.

A. not play games

B. get real fruits

C. talk to anyone far away

D. find no information

2. You can't see many people in some large factories because _______.

A. computers can do anything

B. some robots help them

C. people all stay in the room

D. people work on the computer

3. Which of the following is NOT true?

A. People need computers' help

B. People have to use computers

C. Computers can do most of the work

D. Computers can think like people

4. From the passage we can know the word 'robot' means _______ in Chinese.

A. 机器人

B. 储存器

C. 打印机

D. 外星人

5. Which is the best title (标题)?

A. People's Lives

B. Computers

C. How Computers Work

D. The Importance of Computers

题型:选择题

下列有关票据权利的表述,哪一种是不正确的

A.持票人行使票据权利,应当按照法定程序在票据上签章并出示票据

B.票据权利是专指持票人向债务人请求支付票据金额的权利,包括付款请求权和追索权

C.票据权利在持票人自票据到期日起二年内不行使而消灭

D.持票人对支票出票人的票据权利,自出票日起6个月内不行使而消灭

题型:选择题

新时期推进党的建设新的伟大工程的重点是()

A.思想建设

B.组织建设

C.作风建设

D.执政能力建设和先进性建设

更多题库