题目内容

【题目】天安门升旗仪式的时间最早的季节是 ( )

A. 春季B. 秋季C. 夏季D. 冬季

【答案】C

【解析】

根据地球围绕太阳公转时,这就使得一年内太阳光线的直射点有规律地在南北回归线之间移动.当太阳光直射在南回归线上时,为北半球的冬至日,日期1222日前后,北半球昼最短夜最长;当太阳光直射在北回归线上时,为北半球的夏至日,日期为622日前后,北半球昼最长夜最短;当太阳光第一次直射在赤道上时,为北半球的春分日,日期为321日前后,此时全球昼夜平分;当太阳第二次直射在赤道上时,为北半球的秋分日,日期为923日前后,此时全球昼夜平分,进行分析解答。

地球在公转轨道的不同位置,受太阳照射的情况也不完全相同,形成了春、夏、秋、冬四季。在中纬度地区,四季更替表现明显。每年的345月为北半球的春季,678月为北半球的夏季,91011月为北半球的秋季,1212月为北半球的冬季;北半球的夏季,太阳高度角大,白昼时间最长,是一年中天安门升旗仪式最早的时间。故选项C符合题意。

故选:C

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【题目】 It is a great thing that a good friend is always around you. But do you have problems in making friends? These will help you.

Always wear clean clothes. It will let others like you and play with you often.

Smile. It means that you are friendly. When you want to make friends with a person, just smile and say "hi" to him or her.

Talk first. Ask them some funny questions and listen to them carefully (认真地). It's a bad idea to keep saying nothing. When you talk about yourself, they will learn about you more.

Meet your new friends' friends. Your new friends must also have other friends. It's a great idea to know more people. Eat lunch with them or play with them after school. Then you'll make more friends.

Play around and be open. If your friends are in a club or do sports, why not Join(加入)them? Invite(邀请) them to your house, or go swimming with them, and try to look for any reason(原因) to be with them. But never do anything if they say "no"

1The underlined phrase(短语)“ learn about” in Paragraph 4 means “________”.

A.tellB.knowC.talkD.help

2What should you do if you want to make friends?

A.Say something bad.B.Keep saying nothing.

C.Wait for them to talk first.D.Join a club or do sports with others.

3How many ways of making friends does the passage give?

A.4B.5C.6D.7

4Which is true according to the passage?

A.Wearing clean clothes can let others like you.

B.Your new friends' friends can't be your friends.

C.To make more friends, you should study hard.

D.When friends say "no" to you, you should do something.

5The passage tells us about ___________.

A.why to make friendsB.when to play with friends

C.where to meet friendsD.how to make friends

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