Why does Earth have plate tectonics and continents? Why do earthquakes often cause damaging fires? Why is the Earth's crust broken into plates? Why are metamorphic rocks formed by contact metamorphism? Why does a volcano erupt with baking soda and vinegar? Why do earthquakes often happen around...
声明: 本网站大部分资源来源于用户创建编辑，上传，机构合作，自有兼职答题团队，如有侵犯了你的权益，请发送邮箱到feedback@deepthink.net.cn 本网站将在三个工作日内移除相关内容,刷刷题对内容所造成的任何后果不承担法律上的任何义务或责任
neg 否定式 does not, contracted form 缩约式doesn't/ 5dQznt; `dQznt/; pt did/ dId; dId/, neg 否定式 did not, contracted form 缩约式 didn't/
In1985the Colombian volcano Nevado del Ruiz erupted．The lava melted a glacier and sent tones of mud down the town below．Twenty thousand people died．Natural disasters like volcanic eruptions are often unpredictable．We regularly do not know when they might pen，or__13__ where they will happen...
T h e highest volcano on th e earth is fiv e miles high. T h e most unerpecte d (未预料到的) sight on Mars is dri e d up river beds.Scientists believ e that Mars was onc e much better th an it is now. Does this mean ther e coul d hav e been l iving things on Mars...
Why did the Battle of the Pyramids happen? Why does Angkor have so many temples? Why was Tenochtitlan built where it was? Why did the Mayans create a detailed writing system? Why was the Battle of the Pyramids important? Why did they build Pompeii near a volcano?
aGood must not forget 好必需不忘记 [translate] aThe world is changing andwhatwill happen 世界改变andwhatwill发生 [translate] a要是没有任何文字、突然的心情 If does not have any writing, the sudden mood [translate] azheshishui zheshishui [translate] a我认为你应该和其他同学说:你们要给Mei勇气...
2、vingmemoryit was a 31 underwater quake and occurred in the indian oceanit 32 coastlines, communities andbrought death to many peoplewhy do earthquakes happen. the surface of the earth has not always lookedas it does to;daity is moving 33 although very slowly and has done sofor billions...
aDouble check that the cutting line (in blue) does well fit the bus. The line should of course not be printed... 仔细检查插队(在蓝色)涌出适合公共汽车。 应该不打印当然线…[translate] aWhere did Anne happen to be one evening when the window was open 那里做了Anne偶然是一个晚上,当窗口是...
Where Does the Great Migration Happen? The Great Migration is a year-round cycle. It runs in a clockwise pattern covering around 2,900 kilometres. This never-ending journey goes from the southeast grassland region to the northwest woodlands and back again. ...