小麦的病虫害防治

no harm has been done翻译 求翻译：Everything has been done regardless.请尽量翻译地道一些，谢谢 she's keen on dancing.(同义句） 关于兔子的英语成语 将醋酸（食醋）与氢氧化钠反应生成醋酸钠与水倒入蒸发皿,出现的固体为黄白色,继续加热,融化成黑色液体,Why? “No pains,no gains”用汉语怎么说? adapt toThrough evolution,most flowers have adapted to attract specific types of pollinators.个句子中adapt to 后面为什么跟的是不定式to attract 而不是to attracting ___useful invention the computer is!A:What a B:What an C:How a D:How an选A还是C,请说明下原因how + 形容词、副词+主语+谓语,How a useful invention the computer is! I am glad that you can keep yourself busy,it is good to be busy,don't you think so?甚么意思 -l hope that we will have no homework -________.(l hope so,but l don't think so;l hope so,and ldon't think so;l hope so,or l don't think so;l not hope so,but l don't think so) 有一个质量为4千克的匀质球,它的半径R为6CM,将这个球放在墙与均匀木板AB之间,A端固定在墙上,B端用水平绳索BC拉住,板长AB为40CM.如果模板质量忽略不计,当α为60°时,求绳的拉力（精确到1牛） 有一个质量为4千克的匀质球,它的半径R为6厘米,将这个球放在墙与均匀的木板AB之间,A端固定在墙上,B端用水平绳BC拉住,板长AB为40厘米,如果木板的质量忽略不计,当板与墙夹角为60度时,求绳的 你去参加过我国的一些著名建筑吗?请你写一两句话来描绘自己熟悉的建筑,并用上“美轮美奂”一词 用美轮美奂这个词来描写我国一处著名建筑.你参观过我国的哪些著名建筑?请你写两三句话来描绘自己熟悉的一处著名的建筑,并用上“美轮美奂”一词. many （近义词） teacher（名词所有格） board of trustee是什么意思 -----useful information you‘ve brough.A：how aB：howC：what aD：what 1.________ important information you've emailed me!A.How B.What C.What an2.The Flower Festival,_______ at Changfeng Park the coming Sunday,will be a great success.A.opened B.to be opened C.opening3.He said he was ready to give a job to me _______ I c I don't know how to improve my spoken English.Would you please ______?A offer me an advice B give me some adviceC offer me many advice D give me lots of advice I would like to improve my English spelling._ _ _would you like to improve? 翻译 黄浦江畔的这些建筑纷纷涌现于上世纪末（locate,spring up) Could you give me a hand?的答句A .All right B .NOt at all C.No problem D.Yes ,I can 上海的黄浦江停船的地方用英语怎么说?RT.就是类似于以前那种十六铺码头.经常有很多摩托车和人乘船过黄浦江的那种地方.用英语怎么说? 黄浦江的英文是什么? 她是一个害羞的女孩以至于不敢在其他人面前唱歌 翻译 she is _____ shy to sing____ _____ ____ ohters. suggest与adviseAs i felt better,my mother___me to take a holiday.（advised）为什么不填suggested 而填advised?区别是什么? Could you please advise the repair progress of the following parts we sent to you before请问这句话有语病吗?..of..后的从句应该修饰的是那个词啊?是parts还是progress? 船在黄浦江翻译成英语 vice-chairman of the Central Military Commissiontranslate them I am in Grade 3 in a middle school.How can I go back to Grade 2 immediately? How to be a Grade Nine student是英语作文昂~ You can't call me __ that.