阅读理解。 Here are some facts about homes in

题型:阅读理解

问题:

阅读理解。
     Here are some facts about homes in the United States and the people who live in them. In the early
1990s, about 50% of the Americans owned their homes and the rest rented (租) their homes. The rented
homes were usually apartments (公寓).
     74% of the people in the US make their homes in or around cities. 26% live in the country. Dogs live
in about 40% of all homes in the US. About half that number have cats.
     Families in the US are becoming smaller. On the average (平均), 2.64 people lived at home in early
1990s. In 1960, the average was 3.5. 
     Half of the teenagers in the US have their own bedrooms.
     An American moves, on the average, twelve times in his or her life. In Japan a person moves about
five times, and in England a person moves eight times.
1. Most Americans live ______, according to the passage.

[ ]

A. in or around the cities
B. in cities
C. around cities
D. in the country
2. How many American families own a cat?

[ ]

A. About 40%.
B. About 20%.
C. About 74%.
D. About 26%.
3. On the average, there were ______ people in an American family in 1994.

[ ]

A. more than 3
B. only 3.5
C. less than 2
D. about 2.64
4. ______ in the US have their own bedrooms.

[ ]

A. All of the people
B. Most of the children
C. Half of the teenagers
D. Only some of the teenagers
5. What can we learn from the passage?

[ ]

A. In the early 1990s, most of the Americans owned their homes.
B. Families in the US are becoming bigger and bigger.
C. A Japanese moves more often than an American.
D. An American moves more often than an Englishman.
考点:日常生活类阅读
题型:阅读理解

以下关于操作系统的描述中,哪一种说法是错误的?

A.DOS 是单任务的图形界面操作系统

B.DOS 通过 FAT 文件表示寻找磁盘文件

C.Windows 是多任务的图形界面操作系统

D.Windows 通过虚拟文件表 VFAT 寻找磁盘文件

题型:阅读理解

请根据下列图表用相关知识回答问题:

(1)a、b表示植物的生理活动:a是               ,b是                

(2)A、B表示两种物质:A是              ,B是               

(3)由于二氧化碳的排放量大量增加、人类活动造成植被的大量的破坏等。已经严重影响到生物圈中的            平衡。

(4)“低碳生活”,我们在行动!请你写出你准备采取的具体措施。(至少两条)。

                                                               

题型:阅读理解

在生产过程中,如按其生产的性质来区分阶段,应分别是( )。

A.生产技术准备过程

B.基本生产过程

C.辅助生产过程 

D.生产服务过程

题型:阅读理解

在Visual FoxPro中,如果希望一个内存变量只限于在本过程中使用,说明这种内存变量的命令是( )。

A.PUBLIC

B.PRIVATE

C.LOCAL

D.在程序中直接使用的内存变

题型:阅读理解

ISDN是由 (51) 定义的一种网络设备标准。在ISDN的各种设备之间定义可 (52) 个参考点,其中把网络终端设备和用户终端设备分开的参考点为 (53) 。若一个大的企业要连入ISDN,要用到一个叫NT2的设备,NT2实际上就是 (54) 。ISDN网络的构成不包括 (55)

54()

A.Hub

B.TA

C.PBX

D.Router

更多题库