backrooms+wiki中文维基

曾融志1720英语作文,八年级下册,内容,周末帮助家人做家务的经历, 理由,过程,感受,加翻译,谢谢
谢瑶佳18077238130 ______ I'm an 18-year old middle school student. I have been busy with my study and seldom helped my parents with the housework. Feeling quite sorry for that, I begin to think about what to do to help. Last Sunday, when my parents went out shopping, I ...

曾融志1720＂The rooms A and B are bigger than C and D＂是什么意思 -
谢瑶佳18077238130 ______ 房间a和b 要比房间c和d大

曾融志1720...the Room Fairy.”    48   arriving back, the children were - _49   excited to receive the little note from the Room Fairy. The next day, their rooms ... -
谢瑶佳18077238130 ______[答案] 小题1:A 小题2:B 小题3:C 小题4:A 小题5:B 小题6:B 小题7:D 小题8:D 小题9:A 小题10:B 小题11:C 小题12:C 小题13:D 小题14:A 小题15:C 小题16:C 小题17:B 小题18:A 小题19:D 小题20:B

曾融志1720英国伦敦太平洋酒店的背景介绍 -
谢瑶佳18077238130 ______ Ideally situated in Bayswater, Pacific Hotel is a Grade II Listed Georgian building, a brief walk from Hyde Park and Paddington Station. Rooms with free Wi-Fi are only 1.1 km from Oxford Street. All rooms have a satellite TV and a telephone, along ...

曾融志1720在01背包问题中的那个公式请详细解释一下!要比赛了!多谢拉! -
谢瑶佳18077238130 ______ 一维的吗?二维的:f[I,j]=max{f[i-1,j],f[i-1,j-Wi]+Vi} 前i个货zhidao物内,用j的重量去装.f[i-1,j]表示不放第i个货物.f[i-1,j-wi]+vi表示放第i个货物,加上前用j-wi 的重量去装i-1个货物,和vi第i个货物的价值.一维的:f[i]=max(f[i],f[i-wj]+vj); 用j个重量去装第j个货物的选择.装为容:f[i-wj]+vj 不装为:f[i];保持不变

曾融志1720用英语简单句描述一下你家有几个房间,每个房间里面都有什么少于5句话 -
谢瑶佳18077238130 ______ Hello,everyone. This is my home. It has two living-rooms.The big one belongs to my parents. There is a table of my mother,a computer of my father and a double-bed. The small one is mine. There is a desk and a smal bed. And I love it.

曾融志1720There is a house with eight rooms. 为什么room用复数,名词作定语不是用单数吗? -
谢瑶佳18077238130 ______ 名词作定语的概念是两个或两个以上的名词并列使用,而不是以其他方式修饰一个名词.如:Career development、office building、project management office 等等.你的句子不属于这个范畴.with eight rooms 是一个介词短语修饰 house,eight rooms 是介词 with的宾语.

曾融志1720i clean,clean后面需要加动词的ing形式吗?是:Nancy and i clean our rooms.还是:Nancy and i cleaning our rooms.请回答! -
谢瑶佳18077238130 ______[答案] Nancy and I clean our rooms.(一般现在时) 如果要用cleaning(现在进行时),就是 Nancy and I are cleaning our rooms now.(南希和我正在打扫房间.)

曾融志1720any rooms available还是any room available 为什么有加s. -
谢瑶佳18077238130 ______ 前者room【房间】可数名词 后者room【空间】不可数名词.