证明光是直线传播图片

Don't forget ______(write)"Happy New Year"该怎么写,原因是什么 have,future,very,a,he,will,good.连词组句 goodbye everyone bye sally don't forget to write 介绍一些关于火星的知识? 火星上真的有生物存在?求助 火星有没有卫星? 火星距离太阳汽车 Seller at its own expense shall have the right to have a representative present vesselSeller at its own expense shall have the right to have arepresentative present vessel’s unloading at discharging port.这句话该怎么翻译大哥 、At its own expense,Master Distributor shall use its best efforts to develop to the fulle这只是一部分.At its own expense,Master Distributor shall use its best efforts to develop to the fullest extent the Industrial Leak Detection Market in sa The expense report you request is enclose take apart 考研英语就是高中英语语法加考研大纲的词汇,我可以这么理解吗? That watch is too expensive.l can't buy it.的同义句有四句：I don‘t have ____ ____ ____ that expensive watchThat watch is not _____ ______ ______ ______ ______ buy That g______watch is too expensive for me to buy. 英语翻译汉语拼音标注如下：kao wa di wa di na ta dai fan han wu wu gan lang za ze ne ku lao guo yang mei kei maikei za fan han wu fan ti lai guo han kei bu mi dei bu gan duo yai yai yai .mi dei bu gan duo ma mai my.ta tang guo na gua ta t _____ down the hills,he felt tired but happy.A._____ down the hills,he felt tired but happy.A.Walk B.To walk C.Walking D.He walks I felt tired but excited ---------------- 关于动词put,take,set 的区别经常在完型填空遇到关于这几个词的选择,而且这几个词有时候放入句中语意上通顺该如何辨别 take apart的意思 take apart是什么词? 任意买一张电影票,座位号是偶数 这是确定事件还是不确定事件 夏天也挺好的 用英语怎么翻译 单词后面加s和ing是过去式吗单词后面加s,ing是过去式吗?但假如说sleep,过去式是slept,可不可以写成sleeps,sleeping呢?到底怎么区分啊 两个元音音标D、ea用中文说.例如：/e：/（哎） 请问英语一和英语二的大纲词汇是一样的吗? 任易买一张电影票,是单号的可能性大还是双号的可能性大任易买一张电影票,座位号是单号和双号的可能性（ ）原因（ ）. 两张电影票的座位号分别是7排11座和7排12座,这两个座位相邻吗?(假设座位分单号和双号) financial 和 expert 的音标需要参加一个英语面试 Subprime mortgage crisis 音标帮帮忙,谢谢 水滴石穿的本意喻意是什么 水滴石穿的本意和喻意 英语翻译急,这个怎么翻都觉得翻得不好啊,怎么这么多the bus has already arried....不是说不可以完成时用瞬间动词的啊。