题目内容

【题目】大同市白昼最短时,同学们即将过的节日是 ( )

A.元宵节B.圣诞节C.中秋节D.国庆节

【答案】B

【解析】

地球绕太阳不停的旋转,叫地球的公转,公转的方向是自西向东,周期是一年。地球围绕太阳公转时,地轴与公转轨道的平面成66.5°的固定倾角,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。当太阳光线直射赤道时是北半球的春分日或秋分日,此时全球昼夜等长;当太阳光线直射北回归线时是北半球的夏至日,北半球昼长夜短,北极地区出现极昼现象;当太阳光线直射南回归线时是北半球的冬至日,北半球昼短夜长,北极地区出现极夜现象。

当太阳光线直射南回归线时是北半球的冬至日,日期为12月22日前后,北半球昼最短夜最长;此时我们即将过圣诞节(12月25日);故选:B。

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【题目】I have a good friend.Her name is Judy.Though we often ______ with each other about little thingswe are still good friends.I want to tell you a story between us.

It was a(n) ______ day.I was running around doing what I needed to do.Then I stopped ______ I felt my cellphone vibrating (震动)in my pocket.I ______ keep my phone on.In the event of an emergency (紧急情况)my family and friends can get in touch with ______

It was an emergency.There was a ______ in my family.I couldn't move or think after receiving the call.I excused myself from work early.I ______ to my apartment and didn't know what to do next.I wondered if I wanted to call my friendJudy.Death is a sensitive (敏感的)subject for some people.After thinking for a whileI decided to call her.I ______ she wouldn't refuse to help me.

I was so ______ that I made the call.Without a second thoughtshe said“I'll be right over there.” When I saw herI was touched.Having my friend thereholding me in silence (沉默)______ the world to me.I was so grateful to my friend.

1A. continueB. argueC. dependD. provide

2A. usualB. properC. excitingD. fair

3A. butB. beforeC. becauseD. so

4A. finallyB. perhapsC. insteadD. always

5A. meB. youC. herD. them

6A. cloudB. memberC. dealD. death

7A. comparedB. droppedC. returnedD. traveled

8A. guessedB. explainedC. advisedD. disagreed

9A. nervousB. gladC. angryD. clever

10A. reachedB. stoodC. meantD. gave

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