题目内容

【题目】根据所学,回答下列问题。

1】下列著名风景名胜主要由沉积作用形成的是( )

A. 黄河壶口瀑布 B. 华山西峰绝壁

C. 广西桂林芦笛溶洞 D. 海南天涯海角沙滩

2】我国的黄土高原的沟壑和长江三峡的形成分别是由于( )

A. 流水侵蚀和流水沉积 B. 流水侵蚀和流水侵蚀

C. 风力沉积和流水侵蚀 D. 风力侵蚀和风力沉积

【答案】

1D

2B

【解析】试题分析:

1】考查地貌的成因。黄河壶口瀑布是流水侵蚀作用形成的。A项错误。山西峰绝壁是内力作用造成。B项错误。广西桂林芦笛溶洞是流水溶蚀作用形成的。C项错误。海南天涯海角沙滩是海水堆积作用形成的。D项正确。故选D

2】考查地貌的成因。黄土高原的沟壑是流水侵蚀作用形成的,长江三峡是流水侵蚀作用形成的。B项正确。故选B

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【题目】根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Five secrets to living a sunshine life

Dont avoid or ignore negativity.

In order to conquer and overcome the negativity, it must be acknowledged. You are in control of your environment and if these negative situations keep making an appearance, its up to you to handle them.

Take care of yourself and your needs.

In order to live a powerful and meaningful life, you must love yourself. 1 And this will be reflected in your thoughts and emotional state of mind. Love yourself fully in order to love others fully.

2

Determine what is worth your time and effort and what is not. If situations are bad and beyond repair, its time to let go. Are there relationships or friendships that remain damaged but you know are worth the time? 3 Do what you can to find love in situations where it may have been absent in the past.

Give.

Give our time, energy, love and sometimes money to others. 4 So if you can, dont hesitate to do it.

Focus on things that make us smile, laugh and feel good.

This one is pretty simple. 5 That is, do more of what makes you happy! I truly believe happiness may not come as easily as we wish. In order to go through work and boring responsibilities, we have to actively pursue and engage in beautiful acts of love and kindness. So lets have a try.

A. Just do MORE of it.

B. Fix them and find peace.

C. Always put yourself first.

D. Mend whats broken or get rid of it.

E. Determine what is important to you.

F. Mind your actions and how you live each day.

G. Everything we put out into the world comes back to us.

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