secx平方的积分

有哪个名人曾经有一段时间阅读大量的书籍? “没有”的同义词“没有”这个词的同义词,越多越好能不能说多点.. 但是有同义词吗?“但是”有同义词吗?“但”不算. it is often reported that one or another star just signed a million dollar contract shooting a tv coit is often reported that one or another star just signed a million dollar contract shooting a tv commercial.从句中signed为什么要用过去分 Your father is free now,you（） ask him to tell you a story.为什么答案是may can She has 什么 old key A.a B.an C.both 追求的同义词谁会呢?帮帮忙呗 She has tomatos 这里tomato为什么要加s 沉醉同义词 ( )was your weekend it was not good my father ( )lunch at hone every day. The Internet has ( )worldwide sharing of the latest news and information through computers.A.made it possible B.made possible C.possibly made D.been made possible Abraham Lincoln fought ________ the end of slavery.A about B with C for Dagainst为什么选C, the story of women in the olympics is like the story of women in any other activity啥意思 求分析此句中的that是否可以省略?I glanced at my watch and found that i had missed my train.请问that什么时候可以省略呢?不要太专业举两个例子. go into什么意思? years'和year' s的区别 last 20 是最后20年还是过去20年?怎么区别?这是我20年来第一次看见如此美丽的花园：It is the first time in the past 20 years that I had seen such a beautiful garden.这里可以把past换成last吗？ go down slowly.go into the ground意思? Long.long.ago. go down 和 go through 关于方向的 意思go down 和 go through 关于方向的 意思 long long ago no long ago是什么意思 A long time ago He's got cancer and（ ） now.A.dies B.died C.is dying D.has died为什么,die又不是延续性动词为什么不是D a dying widow with Every possible means__.however,nothing can___him from dying of lung cancerA.has tried;stop B.have been tried;keep C.has been tried;prevent D.have been tried;stop he has stayed in bed because of flu.he is getting better and better now.改句子 he with flu for three days and he is now.前面是四个空,后面是三个空 ( )he is too fat ang big,he has to stay in bed,and he has a helper.a.but b.if c.because d.although peanuts英语翻译 What hotels are interesting to you?Why?帮忙遍几个回答~要英语的谢谢了 Sources of drug information 例如,online ,textbook 这些Sources 有什么好处及坏处. Are you already aware of this drug