题目内容

【题目】 2017年12月11日零时40分,载着阿尔及利亚一号通信卫星的长征三号乙运载火箭,从四川西昌卫星发射中心发射升空。这是阿尔及利亚的第一颗通信卫星,也是中阿两国在航天领域的首个合作项目,阿尔及利亚是位于非洲北部的一个以阿拉伯人为主的国家。

据此完成下面小题。

1如果想了解发射中心西昌的位置,最适合查找( )

A.世界政区图B.中国政区图C.阿尔及利亚政区图D.四川政区图

2根据材料中描述的阿尔及利亚的位置,可以看出阿尔及利亚的人种主要是( )

A.黄种人B.混血种人C.白种人D.黑种人

【答案】

1D

2C

【解析】

1不同的地图有不同的功能,根据需求学会选择合适的地图,西昌位于四川省,要了解发射中心西昌的位置,最适合查找四川政区图,故D符合题意,选D

2材料中可知,阿尔及利亚是位于非洲北部的一个以阿拉伯人为主的国家,阿拉伯人是白色人种为主,故C符合题意,选C

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【题目】 High school students in America hear about twenty bells every day. The first bell is the tardy bell(上课铃).If students are not in their seats when the tardy bell rings, they know they are late. Another bell rings at the end of each class, and everyone leaves class quickly and goes to the next class. When students are in a hard class, they are often happy to hear the bell ring. If the class is interesting(有趣的), they do not want the bell to ring. Most students like the lunch bell best. They know that it is time to join(参与)their friends for lunch. They buy a hot meal in the school dining hall or they bring their lunch from home in a big paper bag. After a nice lunch, everyone knows that it is soon time for another bell, another bell, another bell…

1American students in high school hear about ________ bells every day.

A.manyB.twentyC.twelveD.much

2The students know they are late if they________.

A.don't come to school earlyB.are not in their seats when they hear the first bell

C.hear another bell in the classroomD.are in their seats before the first bell rings

3The students are happy to hear the bell ring if they have ________.

A.interesting classesB.a hard classC.all the classesD.an easy class

4Why do most students like the lunch bell best?

A.Because they don’t like their classes at all.B.Because they can enjoy(享用)their meals.

C.Because they can join their classes at all.D.Because they can have a lot of food to eat.

5The students usually have their lunch ________.

A.at schoolB.in the restaurantC.at homeD.at the party

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