搜题请搜索小程序“爱下问搜题”
问题 单项选择题

中国封建社会末期，“重农抑商”政策严重阻碍了资本主义萌芽的发展，其造成的后果中不包括（）

A.市场狭小

B.资金短缺

C.劳动力缺乏

D.原料不足

答案

参考答案：D

解析：本题主要考查学生运用所学知识解决问题的能力。尊重材料是做对历史题目的唯一秘籍。而通过材料并结合所学知识不难发现，“重农抑商”政策会造成A．市场狭小、B．资金短缺、C．劳动力缺乏，但不会造成原料不足。

单项选择题 共用题干题

女，44岁，右下肢麻木，左下肢乏力1年。查体：双侧胸8以下痛、温觉减退，左下肢肌力Ⅲ级，右下肢肌力Ⅳ级，左侧巴氏征阳性。

该病变常见部位为（）

A.颈

B.胸

C.腰

D.骶

E.尾
查看答案
单项选择题

Personal computers are used by one person at a time. The largest personal computer, or PCS, can fit on a (1) . Some of these (2) have more than one microprocessor. (3) the primary processor, which is a general-purpose device, a PC may have one or more processors to (4) special kinds of work. Some machines, (5) , have maths processors, others have graphics processors to help process photographs and other illustrations. Still others have (6) processors.
Office workers also use PCS that are not (7) to a network. These machines are used for (8) tasks as word processing, performing financial calculations, and organizing and (9) bodies of information called databases. People use PCS at (10) for some of the same kinds of tasks. They use word processing programs for (11) Communication, financial software for household budgets. Individuals also use their home computers to play (12) and to communicate (13) the internet.
Small, portable PCS are (14) with people who often work away from their desks. The (15) include laptop computers, which can be (16) on the lap; notebook computers, which are about the (17) of a loose leaf notebook; and palmtop, or handheld computers, which can be operated while (18) in the hand. Laptop and notebook computers have the same (19) as desktop computers. Palmtop computers have less power but still (20) some advanced capabilities. For example, they can process household financial data.

二、完形填空

A．portables

B．typewriters

C．computer

D．lamp
查看答案