氨气与水的氢键形式

问个初级英语问题 if he had worked harder,he______A would succeed B had succeeded C should succeed D would have succeeded 为什么选D 这是什么语法现象 you -----have passed the exam if you had worked harder横线中应该填什么? l walk to school on weekdays.改为同义词 “注意事项”这个词怎么翻译? 英语翻译1.她和她的家人住在扬州一条烦忙街道上的一套公寓里.2.我们的老师很友好,我们在学校里很开心.（friendly）3.这儿环境优美安静,但经常下雨.4.尼尔在哪?他正在爬梯子进入房子.（climb Jack worked very hard.____,he got the first in the final examination.A.as a result B.as the result C.as result D.as results I can see two photos on the wall.对two提问 what ----- you see on the wall?some maps and pictures 这个空怎么填啊? fiag、table、cat、hand中a哪个发音不同 old cat and old hand 里old中的d是不是不发音呀? If I had worked hard at school,I would be an engineer,too.与If I had worked hard at school,IIf I had worked hard at school,I would be an engineer,too.与If I had worked hard at school,I would have been an engineer,too.求教两者之间语气的区 If I had worked hard at school,I would be an engineer,too.与If I had worked hard at school,I would have been an engineer,too.求教两者之间语气的区别两者意思是一样的吗 If I---harder at school ,I would have a better job now.A work B worked C had workedD should work..我选c这不是虚拟的吗? 乱句重组 in/often/goes/He/summer/swimming Li Lei often goes swimming during summer _____ 初二英语上册 有关新年的英语作文三篇 谁能帮我写一篇关于快乐家族的英语作文 大约80个单词的 上课要用的,要容易懂的 大约是初二水平 -We're sorry to hear that Donna failed again.-If she ____ (work) harder,she would have succeeded this time. 7题我希望能快点有效率点 that yes three bag face pen ten may me fan snake desk cat bread seven she grape bed heegg__________________________ we______________________________ ant___________________________ cake______________________ 发音相同的填上去紧急要答案啊 "人生若只如初见" can some english pro. help me to translate this sentence ?i'll consider all of your answers,but i could only give points to which i think is the best . i hope everyone could give me some advice ,thank you!这是个很美的 Can u do me a favor?Help me to translate this sentence into Chinese.And,in a world that is growing complex and increasingly difficult to navigate,our charge remains to simplify and make it easy for those interested in moving a business or a family to Help me to translate this sentence please,especially some words like "category 4"!In Santo Domingo,the capital of the Dominican Republic,a boy was pulled into the ocean and drowned while watching waves kicked up by the Category 4 storm strike an ocea 17至19世纪英国成为世界大国受到哪一事件的影响? l can see some — （box） under the table. 句型转换:I can see a cat under the tree(同义句)＿＿＿ ＿＿＿a cat＿＿＿the tree 把下面单词改为第三人称单数形式1.drink 2.keep 3.try 4.buy 5.go 6.have 7.watch 8.surf 9.see 10.study 把下列单词变为第三人称单数havedoesletplaysoundwatchhaslikeeatrun 单词变第三人称单数形式,急用!watch make fly teach catch pass wash carry以上单词变第三人称单数形式,急用, help translate a few english words into chineseinfluenza,cholera,scarlet fever,measles,smallpox,pneumonia,septicemia,encephalitis, 单词am的第三人称单数形式 There have two balls under the table.哪里错了?