计算机发展的四个阶段

Look,what an old palace!It looks so great!--- Yeah,it ______ nearly 800 years ago.A.was building B.was built C.has built D.is built为什么 It looks good,为什么LOOK加S,这是我们自己看起来,而不是物体本身看 Look,what an old palace!It looks so great!Year,it__nearly 800 years ago.A:was bulding B:was built C:has built D:is built 初二英语Look!The house is so big and so beautiful.It looks like a pLook!The house is so big and so beautiful.It looks like a （p 英语选择填空may,maybe,perhaps,may be,possible,probably1()he knows the answer2that doctor ()forty years old3I think it() snow next sunday4you are ()right5It is ()that he will become a scientist6There ()snow the day after tomorrow7()my parents ar the challenges of the new era of technology,information in research and devevelopment翻译 the results of this research can be used to new development in technology为什么要用 usde to 这个短语啊 you look so well .i 've never seen you ()so well .这里为什么用look 而不用longing 不是说分词可...you look so well .i 've never seen you ()so well .这里为什么用look 而不用longing 不是说分词可以做宾补吗?我知道see sb 因为我有时会口渴的英文咋说 英语翻译（一）Abstract：This paper focuses on the evolution of the relationship between China and India in Asia.Drawing on the theoretical tradition of regionalism and deepening this framework considering the impacts of interdependency,hegemo i visited a farm two weeks ago.it was fun求解释,还有visited前面为什么不加be动词 填空：I visited a farm two weeks a-------.It was fun. 月亮 在什么 时候 完全不一样 为什么月亮出现的时间不一样有时五六点,有时半夜,有时凌晨 月经每个月来的时间都不一样,来的时间不一样,但每次来的之前 都只有一点点 好像是提示你月经来了 月亮在什么时候完全不一样?\x09在国外的时候因为外国的月亮比较圆 有人知道吗? 共51个氨基酸,两条肽链,至少含有306个脱氧核苷酸,其中A和G之和占该总数比例是1/2.为什么A和G之和占该总数比例是1/2←. 半年期的存款年利率为4.0％,那么每个周期的利率为多少 不同时间的月亮 卵子的结构包括哪三部分 宣王好射一句一译 谜语.三人抬头看星星,打一动物三人抬头看七星,打一动物. 去顺效逆,所以速祸也.君人者,将祸是务去.而速之,无乃不可乎? casting flange怎么译? motor flange怎么译?设备类 “逆来则顺受”怎么解释? flange tapping怎么翻译 centering flange 翻译成? quick flange 怎么翻译? e----anybody living on the moon in the future?A are there B was there C do there have D will therebe 英语翻译She slide into the room not wanting(为啥用动名词形式?) to wakeShe must have arrived yesterday,didn't she?(反义疑问句为啥用这个,可以用haven't she?） "哲学”一词的确切意思是什么?