金属活动性顺序意义

谁能给一片地心游记的读后感250字!谢谢! An owl is a bird with very large eyes.TheseAn owl (猫头鹰) is a bird with very large eyes.These eyes make owl look clever.The owl can not m______its eyes freely as we can.It can only move straight ahead.If it wants to look at both s______,it must It is important to read these silent signals in one's eyes.划句子成分When you continue your talk,you know that to drop,what to revise and what to add,all based on your reading of the eyes of the audience 划句子成分 He is all eyes.这句的句子成分怎么划分? His Chinese class is on Saturday.对划线部分提问 ——————— ____ ____ on Saturday?划线的是：His Chinese class还有几个问题This subject is interesting.（改同义句）This _____ _____ _____ subject.The English party finish That's “my teacher”就引号部分提问 dave doesn't like chinese (becauseis very boring)对划线部分提问 That's "my teacher,miss wang"就引号部分提问 The TV program is( really boring)对划线部分提问____ ____ the TV program How does peotry work 怎么翻译 问个英语问题 the earthquake _ not have come at a worse t问个英语问题the earthquake _ not have come at a worse time for the war-torn country.a.could b.must c.would d.might We have not much time for the bus.Come here ---possible.A.as well as B.as soon asC.as ifDas to请说明原因 THE SPORTS TEAM OF OUR PROVINCE WON __MANY GOLD MEDALS __THEY DID AT THE LAST NATIONAL GAMES.A:TWICE AS AS B:AS TWICE AS C:AS AS TWICE D:TWICE THAN 英语翻译the sports team of our province won twice as many gold medals as they did at the last National Games. If our school team wins the last two --（比赛）.we will be the top.填competitions matches gamescompetitionsmatche game ,race contest区别 They used a lot of and cheaper.They can do __4__ difficult work.They used a lot of energy(能量).Only __2__ people were interested __3__ them.Today computers are smaller and cheaper.They can do __4__ difficult work.Computers become important __5__ m The government has done a lot of work for blind people.Now they can walk __(safe) than before. 有人说我是snd （马又）用拼音怎么打? the back door of our classroom is hardA.to be opened B.to open C.being open D.to open it 英语的问题：关于each othereach other前面什么时候加with,什么时候不加? 彼此相关 的英文 ______each other hug each other英语翻译 just in time with the tide 急 low tide time TIME AND TIDE怎么样 You___TV last night since there was a power--cut.A.mustn't have watched B.couldn't have watchedC.couldn't watch D. wouldn't watch 答案选B,为什么呢?求详解,并是否能帮助我翻译一下呢?谢谢大家! the man must have visited the city. No,he couldn't have,because he didn't have any time上面那个couldn't也可以换成Can't吗?如果可以有什么不同呢?谢谢大家 have a power cut I couldn’t have got to the meeting on time ________an earlier train.A.if I had not caught B.unless I had caughtC.if I did not catchD.unless I caught为什么不是B?我有点不太理解. 家里用的遨游浏览器,一用百度搜索东西就显示fail to creat share memory,然后就什么都搜索不出来,还有IE浏览器每次打开一个窗口就会自动打开一个相同的,而且一点关闭该窗口就会再同时从新打 英语翻译