题目内容

【题目】下列地点中位于北半球、西半球、低纬度、温带的是( )

A.50°S , 170°EB.10°S , 100°E

C.31°N , 160°WD.25°N , 25°W

【答案】D

【解析】

赤道以北是北半球,纬度称北纬(用N表示),赤道以南是南半球,纬度称南纬(用S表示)。国际上习惯用20°W160°E组成的经线圈作为划分东西半球的界线,20°W以东到160°E为东半球。0°~30°为低纬度,30°~60°为中纬度,60°~90°为高纬度。南北回归线之间(23.5°S~23.5°N)为热带,回归线到极圈之间(南北纬23.5°~南北纬66.5°)为温带,极圈以内(大于南北纬66.5°)为寒带。A位于南半球、西半球、中纬度、温带,A错误。B位于南半球、东半球、低纬度、热带,B错误。C位于北半球、西半球、中纬度、温带,C错误。D位于北半球、西半球、低纬度、温带,D正确。故选D

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【题目】Many teenagers feel that the most important people in their lives are their friends. They believe that their family members don’t know them as well as their friends do. In large families, it’s quite often for brothers and sisters to fight with each other and then they can only go to their friends for some ideas.

It is very important for teenagers to have one good friend or a group of friends.

Even when they are not with their friends, they usually spend a lot of time talking among(……之间) them on the phone. This communication is very important in children’s growing up, because friends can discuss something. These things are difficult to say to

their family members.

However, parents often try to choose their children’s friends for them. Some parents even stop their children from meeting their good friends. Have you ever thought of the following questions?

Who choose your friends? Do you choose your friends or your friends choose you?

Have you got a good friend your parents don’t like? Your answers are welcome.

1Many teenagers think that can understand them better.

A. friends B. brothers C. sisters D. parents

2 is very important to teenagers.

A. To make friends B. Communication

C. To stop meeting friends D. Both A and B

3When teenagers have something difficult to say to their parents, they usually

A. stay alone at home B. fight with their parents

C. discuss it with their friends D. go to their brothers and sisters for help

4The sentence“Your answers are welcome.”means“ ”.

A. You are welcome to discuss the questions with us.

B. We’ve got no idea, so your answers are welcome.

C. Your answers are always right.

D. You can give us all the right answers.

5Which of the following is the writer’s attitude(态度)?

A. Parents should choose friends for their children.

B. Children should choose everything they like.

C. Parents should understand their children better.

D. Teenagers should go to their friends for help.

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