阳光普照

i am gone .i am gone .是被动时态?应该不是.可为什么am是一般现在时,gone是过去时.基础英语都忘了,所以感觉怪怪的.谁给解释一下这个句子的语法. I am a student是什么时态 Miss Gao always went to work on foot last year.改成一般疑问句 Never trouble me while I ( ) in my room.A.will sleep B.asleep C.am sleeping D.slept i am a student 什么时态? 中华民国是哪年成立的?第一届总统是谁? 不明白一句英文的句子结构Bradford believed she's well-positioned should a recession occur.翻译为：Bradford认为,即使未来发生经济衰退,她也已经掌握了良好商机.若直接来看,并不能想到这样的翻译 【求助】再问几道英语单选The pilot asked all the passengers on board to remain _____ as the plane was making a landing.A．seat B．seating C．seated D．to be seatingMr.Reed made up his mind to devote all he had to _____ some schools for 请教几道英语单选1.With my money_________,I went back homeA.run out of B.using upB为毛不行?2.The job done,they are packing up to leave.这是个什么句子?状语从句?求这种句子的用法如果换成独立主格结构 The job being 英语句子结构不明白1.in some countries,peopel there regard swans as a symbol of good luck.为什么要加一个there呢?它在这里充当的什么成分?可以省去吗?2.have been 后面只能加doing形式吗? 一句英语句子结构不理解,书指导句子结构不理解,求指导.but chances are there are other methods out there that can do things better and faster.主要就是为什么两个are,是定语从句么?主卫宾分别是什么?哪几个单 英语翻译We dream during the rapid eye movement stage of sleep.的英语翻译 英语一个句子结构不明白?It was not her success at university that had made her famous.THAT是什么成分啊?还有HAD是什么成分啊.做什么用?好像去掉也可以啊, make a habit 和develop a habit有什么区别 come up with one idea 和develop the habit of 的英语解释和汉语解释加例句. if you develop the habit of smiling if you develop the habit of smiling often,youare going to feel a lot better,be more optimistic and gain the cooperation of other.it is weel morth the effort.ihope you that you can smile every day.the friends of the How beautiful this is?还是How beautiful is this!可是我看到一部美国片里的一句台词是How beautiful this is? 1. What would be the best title for this text? __________________.A. Computerized Traffic Control System B. Rush Periods Getting LongerC. The Nation's Busiest Road D. Sensors on Expressways2. How does the controller follow Chic 中华民国是什么时候建立的 有A ,B两种细胞,A细胞比B细胞多表达一种 蛋白质X,如何获得蛋白质X的cDNA 最好是多种方法。 关于植物油体蛋白表达纯化体系请详细介绍利用植物油体构建转化载体和基因表达的过程~谢谢! Mis.Brown is too heavy.She should take more exercise to（ ）.A.make she health B.make she healthyC,make her healthy D.make herself health答案C 求讲解1为什么这里要用healthy(adj)而不用health(n),2这与make有关系吗 She is also going to take more exercise的同义句是什么啊?She is also going to take more exercise它后面有四个空=She is also going to —— ——- —— ——-.还有,组建用英语怎么说. 求英语大神快来做阅读（急）1. The strong wind can ________. A. fill up every tiny space B. blow tree branches, leaves, paper, caps and hatsC. do a great deal of damage D. make trees and anything bow down2. To pum 干什么用英语怎么读拜托各位大神 克隆出牛的leptin基因的cdna全长序列?(用race) cDNA感染性克隆的概念和原理 Internet的全称 目的基因序列已知,如何克隆其cDNA? 全长基因克隆和cDNA全程克隆之后,下一步都是什么?我现在有很多的困惑,我克隆了一个基因的全长,然后又克隆了它的cDNA的全长,我想知道,两种克隆下来可以继续做什么实验,能得到什么样的结 网络图的全称是什么 网络省略用语中的U是什么意思?全称是什么