in+recent+days

丘何刮2094英语选择 In recent years,the economy of our country-----rapidly. -
阙荣超18027464136 ______[选项] A. is increased. B. has increased. C. increased. D. has been increased

丘何刮2094(向量ab+向量cd)+(向量bc+向量da)等于多少 -
阙荣超18027464136 ______ (向量ab+向量cd)+(向量bc+向量da)等于(向量ab+向量bc)+(向量cd+向量da)=向量ac+向量ca=零向量

丘何刮2094in the recent twenty years相当于for加时间段吗 -
阙荣超18027464136 ______[答案] 是的.in加段时间等于for加段时间

丘何刮2094在数字电路中化简Y=AB非+BD+CDE+DA非 应该配什么项 -
阙荣超18027464136 ______ 答案是AB非+D.配AD.这都是公式.

丘何刮2094已知四边形abcd,连接ac,bd,求证:ab+bc+cd+da>ac+bd -
阙荣超18027464136 ______ 在三角形ABD中AB+AD>BD 在三角形BCD中CD+BC>BD 在三角形ABC中AB+BC>AC 在三角形ACD中AD+CD>AC 将上式四式相加2AB+2BC+2CD+2DA>2AC+2BD 因此AB+BC+CD+DA>AC+BD

丘何刮2094英语作文:What discovery in recent 100years do you think beneficial for your country语法变幻多样,内容深刻. -
阙荣超18027464136 ______[答案] My country is the biggest land in the world,with population of 140,000,000 people. With lot of natural resources,construction companies,and factories all over the country. For the past 19 years,people had benefited a lot from my country since Russia have ...

丘何刮2094有两个英文改错的句子,但是不太理解.1.In the recent years,traffic on the roads around most North American cities has increased,and air pollution has become ... -
阙荣超18027464136 ______[答案] 1.In recent years 是英语固定搭配;increasingly 修饰后面的形容词serious,意思是“日益严重的”很正常啊! 形容词应该用副词修饰.2.exercise既可以表示“智力的锻炼,如习题练习” 也可以表示“身体的锻炼,如体育锻...

丘何刮2094这句话的定语是什么?In recent years,the Internet has been gaining in popularity at an amazing rate.这时语法书上定语部分的例句, -
阙荣超18027464136 ______[答案] In recent years状语 the Internet 主语 has been gaining 谓语动词 at an amazing rate. 方式状语 以一个令人惊讶的增长率 in popularity 在人数方面的 介词短语做后置定语 最近几年,上网的人数以一个令人惊讶的方式增加

丘何刮2094谁帮我分析一下句子成分~In recent years,the Internet has been gaining popularity at an amazing rate. -
阙荣超18027464136 ______[答案] 近些年来,网络已经获得令人吃惊的流行比率. In recent years 时间状语 the Internet 主语 has been 谓语 gaining popularity 宾语 at an amazing rate 宾语补足语(也就说对宾语的解释或进一步的说明)

丘何刮2094意大利语中,被动用法是essere+动词的过去分词;一般过去时是avere+动词的过去分词,或essere+过去分词 -
阙荣超18027464136 ______ 1...