7年级寒假作业答案

英语翻译 淡看天上云舒云卷,坐观庭前花开花落什么意思啊 what is it?It isa box.(改为复数句） The children are Young Pioeers.(改为单数句）按要求改句子 静观窗前花开花落,去留随意;笑看天上云舒云卷,笑对人生!什么意思 The children are near the hill .改成单数句 the children have some apples改为单数句子 用四字成语造一段话 云舒云卷是什么意思 如图所示,坐标平面第Ⅰ象限内存在大小为E＝4×10^5N/C方向水平向左的匀强电场,在第Ⅱ象限内存在方向垂直纸面向里的匀强磁场.质荷比为m/q＝4×10^（－10）N/C的带正电粒子从x轴上的A点以初速 He ran _______ the road,and a car nearly hit him.用适当的介词填空. 询问节日用哪个英语句型 翻译：I can't understand it.Would you please give me some explanations? What advice would you give me?和What club can I jWhat advice would you give me?和What club can I join? 你认为记者在采访之前,应该做好哪些准备工作?(简单化50字内) 如果你是一位记者,采访一个人时该做什么准备 如何做好演讲前的准备工作啊? Can you give me a hand?的同义句 Can you —— me a —— the book is his.can you()?A.give him it B.give it to him 托物言志的作文怎么写啊谢谢了,大神帮忙啊给点提示吧～哦哦额 托物言志的文章怎样写出新意?如题、 人生如戏亦如梦,人生如梦不如尘 出自如题 郁有什么组词 I was scared and didn’t know what to do.改为同义句I was ()()() and didn’t know what()()do. 初二英语求解,好评 一起又看流星雨里楚雨荨跟金娜娜比赛跳舞时的那首歌曲什么名?不是Ke$ha - Tik Tok!后面的是中文的!一首男女对唱的 一起又看流星雨楚雨荨跳舞时的音乐是? my car was broken and I didn't know __to do? A what B how 说明理由 His bike was broken.He didn't know __to do with it .此处该用what 还是how? 神经病和傻子用英语怎么说 all the preparations for the task___,and we are ready to startA.completed B.complete C.had been completed D.have been completed All the preparations for the task ____,we were ready to startA completedB completeC had been completed D have been completed 为什么选A呢?选C不行吗,直接用过去完成时? All the preparations for the project ______,we’re ready to start.AAll the preparations for the project ______,we’re ready to start.AA.completed B.have been completedC.had been completed D.been completed能不能 having been completed?