宏观经济学第24章作业

好长时间不背单词,难道记忆力也会下降?从前我感觉单词就根本不用背,只要老师上课讲一讲我就基本全都记下来了,但是上了大学以后,因为我一时松懈,好长时间没去上英语课,单词也从来没背 It's amazing () they've managed to get everything finished so quicklyA.howB.why 与尴尬相似的词语急 麻烦外贸懂行的帮忙看看,这个铝合金模具的报价单位Weight/m,Refund Tons,Mould Chareges怎么理解?如题,上截图,这几个单位是具体是神马意思?怎么理解和计算的? Hit fm求背景音乐fm88.50电台最近这几个月经常放一个广告首先是“five four three two one ……”然后就出3首歌　都是一小段的　女声唱的　广告最后就是“引爆你的视觉听觉神经”的求那前两首. 233怎么看捶地大笑 The boy is full of __ (energetic) 朗声大笑是什么意思 数量50K是什么意思? 50K的音量开关是什么意思? You' better _____ when you're with your family A.not smoke B.not to smoke 选什么?请说明理由 Your sense of_____(smell) stops working when you have a bad cold. 笑声不绝的绝是什么意思? in short什么意思? toy（玩具）是可数名词吗? 关于toy这个名词．在小学英语的一篇课文里出现了a cup of teaa cup of coffeea glass of watera bottle of juicea bowl of soupa bottle of lemonadea bag of popcorna box of toys前面几个短语里的名词都为不可数名字所以我 50 tons of paint意思 tons of pets是什么 I knew it was rea CF里面无线电消息是讲的英文吗? devise与design的区别要详细,附例句 3ds Max 和 3ds Max Design 有什么区别? 请问大家Store design与Design drafting两者之间有什么区别吗?都是用于商业上的名词来着. excogitation和design的区别是什么 design和contrive的区别?请不要复制词典的内容!最好给出一些例子来, caused by an alignment of the planets in our solar system求翻译! 版权这样写Copyright (C) 2011 主要是（C）有这样的符号吗 My grandmother often has ac--- with the old lady if they are free. 什么是版权 Ann often writes and t her grandmorth aAnn often writes and t her grandmorth about her subjects根据首字母完成句子 The glasses on her nose____hersA.are B.is C.was D.were并且做解释! 读作文题目时怎么抓住重点?这次考试失利了,平时我的作文都很好,好几次都上板报,可是由于我做题比较慢,根本没时间想太多作文,导致好几次考场作文都偏题了,有什么诀窍吗,就比如哪些类