能否用蒸发结晶区区食盐水和蒸馏水

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between,and,bank,it's,the,suoermarker(.)连词成句 is,liberary,bank,between,the,the,the,and,hotel连词成句 连词成句 between restaurant and the the is supermarket it. You should know that it is important ( ) (learn) English well ____you know English is very important,you should learn it well.A.For B.Since C.Because D.Because of选项D肯定不正确,关键是A、B、C如何选择,三个都有因为的意思,都能说得通.我个人偏向选B,既然,但不知正确与否,或 you should know that important _(learn) english well 求描写大自然的 带有想象的文章题目 3个 给我想个文章题目, 澳大利亚的国宝动物是什么 奥大利亚的国宝是什么动物?如题 谢谢了 1.If you want to learn English well,you should _____ more.2.Why was Ken very happy?翻译;可以用“on foot”回答吗?3.It_____ (be) rainy the day before yesterday. 英语翻译you should _______ _______ _______ ________. If you want to learn English well,you should i____ your way of study if you want to learn English well ,you should use it as----- as possible.a.much b.often c.widely d.soon 文章标题的作用有哪些做现代文阅读时会出现这样的问题 文章标题有哪些作用 羚羊木雕的文章标题有什么作用 文章标题的作用 文章标题“寻”包含哪些意义 26页24.if you want to speak English well .it's ---for 铜26页24.if you want to speak English well .it's ---for you to practice as often as possible A.necessary B.different C.wrong 理由 you need mere__ to speak English well a.practise b.practises c.practising d.practicei'm good at roller-skating.i can teach you____a.how to do b.how to do it c.what to do d.what to do it If you want to speak English well,you should speak it ---- possible.A.as soon as B.as often as C.asquick as 如果andl连接两个句子 and前面是不是一定要加逗号比如说I opened the door,and she came out.这个逗号是不是必须的 英语中逗号,和and又什么作用?Large files need a lot of upload traffic and considering the average low upload rates of today's service providers,it is just natural that the downloads take their time.这里的and前是一句简单句,and吧它 如何分析文章标题的含义 如何正确使用and做完一个句子的连接逗号后面的. 求推荐含义深刻的文章标题要深刻点、能触动人心的,做好是能用在作文里的,不要那种奇幻、煽情小说的标题我喜欢写议论文比如“那些看得到的芳香”、“失落人间的花火”多的好的加分 请教:文章标题中的"."是什么含义?如:爱人.爱物谢谢朋友们.我查到了,这是个间隔符号. 我喜欢慢跑 英语翻译 谁能帮我把下面这几句话翻译成英文?我喜欢打篮球,排球,跑步. 这句话怎么没有用and的连接?From early 1980s,people were gradually released from restrictive and stubborn ideas,they started to get out of China to learn new things,accept controversial Phenomena . 两个and连接的语句有什么意义像下面的语句:$db_cvtime!=0 && $timestamp += $db_cvtime*60;他的执行有什么用处吗,又不处于条件判断中……