什么刻苦的钻研什么能掌握科学技术

最新版dumb ways to die里面 地球上冒烟了这一关怎么过?劳烦高手指教. I visited the science m( )yesterday Is the lab___the foreigners visited yesterday?为什么用the one而不用that不是应该是the foreigners visited the lab吗,the lab是先行词,作为宾语.而且如果变形的话,应该是The lab is ___the foreigners visited,那好像that的话 单选It wasn't a good idea to ...It wasn't a good idea to throw the bottle out of the window.It____somebody.A.could have hit B.should have hit C.might hit D.must hit为什么不选C,选A?最好讲详细些．我是这样想的:可能砸到人所以 be knowledgeable of=have much knowledge in 这两个短语的介词of和in搭配的对不对? I haven't any eggs.和I don't have any eggs. 请问 Have you got any eggs 和 I haven't got many这两个句子中的got 去掉可以吗 i can be touch,i can be strong ,but with you,it`s not like that at all 出自那首歌? little by It can be tough.it can be strong. 找一首little by little是男女合唱,声音浓重,像是网络歌手. 求A thousand years空间链接 Young people use the Internet for emails mainly.翻译以上英文! for a long time与in the days of long ago意思相同吗? we helped him ____housework in the morning.填单词 one thing at one time please one time thing 3.One thing at a time.4.Easy does it.5.Go for it.英语谚语翻译 Once there comes the chance,just grasp it Don't to be the loser 英语翻译eCommerce在这里是电子商务的意思。 shed的意思怎么用?什么词性?最好详细些. Ancient Greek myths told of a time long ago 这句话时间可以这样用吗我记得是 long time ago 这个怎么调过来了 long time ago 前面一定要加 a 也就是一定是 a long time ago Kangkang has a class m_____ on Monday afternoon. Usually the snakes with different kinds of colors are poisonous. do one's 如何从一个loser成长为 the-one?或者将来世界是怎样的一个世界?神马素质才是最重要的?各种losers怎样才能笨鸟先飞? do you notice how our calls tend to get worse the longer we take?谁能帮我译一下这一句cathy:no,sorry,i always ruin your dinner timeVllancourt:ha ha...not you,china ;)Vllancourt:why is it so far ahead?Vllancourt:time change...以上是对话 it 加像rain这样的词 怎么变 是rains 还是rainy opinion leader是什么意思She later developed "Yang Lan One on One",having interviewed more than 300 around the world.其中“opinion leaders it_ _(rain)hard(用所给词的正确形式填空） make me carry什么意思?