题目内容

【题目】北京时间(东八区)2017年4月22日12时23分,我国天舟一号和天宫二号顺利完成自动交会对接。据此完成下列各题。

1居住在英国伦敦的华人华侨收看了卫星发射实况转播,完成自动交会对接时,伦敦时间(零时区)为

A. 12时23分 B. 8时23分 C. 4时23分 D. 0时23分

2造成两地时间不同的原因是

A. 地球是个椭球体 B. 地球的公转 C. 地球是静止不动的 D. 地球的自转

【答案】

1C

2D

【解析】

1我国采用北京所在的东八区的区时,与零时区的伦敦时间相差8小时,按照东加西减的原则,伦敦时间为4时23分。

2地球自转是地球绕地轴自西向东转动的运动方式,其周期为一天。我们每天经历的昼夜更替,时区的变化(东面的时间早于西面的时间),日月星辰的东升西落,主要是由于地球自转运动所产生的地理现象。居住在英国伦敦的华人和华侨在当地时间2017年4月22日23点23分收看了卫星发射实况转播,是地球自转造成的两地时间不同。

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【题目】 Every year on April 7, we’re told to remember something. If you have health, you have____. Without hope, you have nothing.

This day is World Health Day. It was______ by the World Health Organization (WHO) in 1848. The day calls on people to_______about their health.

But first of all, what is health? If I have no_______, am I healthy?

Health is about _______ our bodies and our emotions(情感).

We all know how to get ______. We can exercise every day. We can______different kinds of food. We can go to bed_______10 p.m.. We can_______ourselves when the weather changes.

But that’s not enough. There is a famous_______,“Laughter is the best medicine.” The mental (心理)side of things is very important._______try not to keep yourself studying and working all the time. Try different sports and find your own _____. For example, learning to play the guitar after homework is a good _____ to relax.

Most of the hobbies can _______your body and put your mind at ease. More______, they make you a healthy person.

Please try your best to be healthy both physically(身体上地)and mentally.

1A.positionB.hopeC.moneyD.wealth

2A.calledB.playedC.showedD.started

3A.careB.talkC.worryD.write

4A.thoughtsB.illnessesC.painsD.problems

5A.allB.bothC.neitherD.either

6A.thinB.happyC.fitD.excited

7A.eatB.bringC.buyD.guess

8A.inB.underC.atD.before

9A.get along withB.look up toC.take care ofD.argue about

10A.lessonB.passageC.sayingD.letter

11A.OrB.ButC.AndD.So

12A.placesB.positionsC.interestsD.games

13A.wayB.questionC.stepD.experience

14A.relaxB.offerC.provideD.respect

15A.easilyB.happilyC.importantlyD.quickly

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