聪明屋

The man said he saw UFO hour ago A.a,an B.an,a C.a,a D.the,thesaw后有一格,UFO后有一格, 他看见外星人从商店里出来了.He saw an alien ______ _______ ________the store 在真空环境下,振动物体能否发声是能发声而不能传播还是在真空环境下就不能发声 物体在真空中可以振动吗我们前几天物理考试,最后一道题的时候说一个音叉在月球上能不能振动使旁边的小球弹起,我填了会,结果班上只有我一个人填的会.好让我有个低. 真空状态下振动的物体在发声吗?是不是从广义上讲真空状态下振动的物体在发声?从狭义上讲只不过是没有介质,没法听到? 真空环境下物体能保持匀速圆周运动吗?在地球上创造一个真空的环境、在这个真空的环境中物体能做匀速圆周运动吗?地球重力会不会有影响? 在真空环境下光和其他物质的速度一样吗 Daniel wanted to write an a____about his hometown for his history project.He had an i____with Mr Wang this morning.Mr wang is o____70,but he looks very healthy.He told Daniel a lot about his p___.He said there was great c___in this town.Mr wang lived Write about a day when you could be anybody you wanted to be. Whose shoes would you like to walk in不要求翻译软件,不准,急啊! i saw the alien get out of the UFO 这句话有没有错 请选择：Did the alien __the UFO?A.get out B.get out of C.get out from an alien got out ____the ufo and walked ____the street 1.off,on 2.on along 3.of,down 4.in ,in 为什么大陆板块会漂移? I guess______name is peter,he is an English boy . 关于好习惯的作文 ufo前面用a还是an 求篇英语作文, She came to visit the Greens ( ) they were having supper 填什么?是as before Most American businesses are open five days a week.American schoolchildren go to school five days How many holidays do American schoolchildren have in a month?A.Only two days B.Only five days C.At least eight days D.At least twelve days (要说明理 My sister and I__(not like)_(listen)to music ____is my brother____name is Jack we all like__(he )the jeans _on the desk ,buy the pair of socks _under the desk(be)快 1. ___ the name suggests, the music is very gentle. A.as B.like 答案为as,为什么不用like?急求解析1. ___ the name suggests, the music is very gentle. A.as B.like 答案为as,为什么不用like?求解析 They went to New York ten years ago.(保持句意） They ____ _____ in New York_____ ten years.They went to New York ten years ago.(保持句意）They ____ _____ in New York_____ ten years.It _____ _____ten years _____they____to New York They went Australia and s＿ down ten years ago.首字母填空 they went to ___( 度假)to new york 中间填什么 The Kings had lived in New York for ten years before they came here1...2...the Kings had lived in New York for ten years before they came herein New York画线提问 "They married ten years ago"问marry不是只有在有副词修饰下才作不及物动词的马?这里怎么也做不及物动词了 B-boy的真正精神我是成都的一个B-boy跳舞快一年了 我很想知道B-boy真正的精神 我对答案不期待 8月6号舞龄一年了该回星空间看哈了 我弄不明白到里什么才是B-boy的精神 . B-BOY的精神` boy什么意识求解 I just want to breathe again .I'm fine,You're fired I just want to breathe with you ,just I just want one more chance to see your face again,来自一首英文歌,也是丹尼 回家之路的视频背景音乐请问是什么歌?不要在我问题上做广告了,问首歌就这么难