6. Sometimes an earthquake is so strong that it has more power than a nuclear explosion. 7. We can hardly feel it as it occurs. (5, 6, 7答案不唯一) 结果三 题目 阅读下面文章,根据要求回答下列问题。 What causes an earthquake? An earthquake is caused by rocks moving underground. The ...
What causes an earthquake according to the passage?A. The four majo layer that make up the Earth.B. Energy released from the Earths innercore.C. Waves of energy caused by the frction between crus and mante.3. Which ofth folowingstaemenss TRUE accoringtothe passage?A. Earthquakes below ...
What causes an earthquake? An earthquake is caused by rocks moving underground. The surface of the earth is made up of about 20 huge plates. The plates are thousands of miles wide and many miles thick. Like turtles with their shells, they carry oceans and continents right on their backs....
空格处所给参考单词为sudden,形容词词性,根据句意可知,空格处修饰谓语happen,应用副词形式suddenly,故应填suddenly。【小题2】句意:因此对人们进行地震预警很困难。空格处所给参考单词为warn,根据“it is difficult to do… ”结构可知,warn采用原形即可,故应填warn。【小题3】句意:通常人们对在地震时该怎么做知...
happen。 17. 句子描述过去发生的事情,需要一个过去式动词,表示找到邮票的难度,因此选择 B. happened。 18. 句子描述人类可能灭绝,需要一个表示灭绝的短语,因此选择 A. die out。 19. 句子需要一个表示举例的短语,说明Ann养宠物的具体行为,因此选择 B. For example。 20. 句子需要一个表示搬运的动词,符合语境...
it seems to be impossible to predict earthquakes()2. What causes an earthquake according to the article?A. The four major layers that make up the Earth.B. Pieces of the crust and the top of the mantle bumping into each other.C. Energy released from the Earth's inner core.D. Waves ...
(1)Whydon'tsomanypeopleknowwhattododuringanearthquake?Because earthquakes always happen suddenly,so it is difficult to warn people about them.(2)Youareinamountain.Whatshouldyoudowhentheearthquakehappens?Becareful offallingrocks.(3)Duringtheearthquake,whatthingsshouldyoustayawayfrom?(答出两条即可)Bridges...
每空1个单词. What to do in an earthquake Earthquakes always happen (1)___ (sudden), so it is difficult to (2)___ (warn) people about them. Usually people have little or no idea about what to do(3)___ (介词) an earthquake, so here is some(4)___ (advice):Inside 1.(5)_...
1.Whatwill happen before an earthquake?你认为地震前会发生什么2. It seemedthe world!好像到了世界末日!3. It was fet in Beijing,more than two hundred kilometres away. 200多千米以外的北京有震感。4. In fifteen terrible seconds a large city lay.在可怕的十五秒内,偌大的一座城市变成了一片废墟。5...
What to do in an earthquake Earthquakes always happen suddenly, so it is difficult to warn people about them.Usually people have little or no ide a about what to do during an earthquake, so here is some advice:Inside1 Do not jump out of high buildings.2 Hide under a table. Stay away...