大学方程式作业

where are_students?they are in_school library A)the,the B)/,the C)/,a D)/,/ 有一种到晚上就把叶子竖起来的叫什么植物,白天是耷拉下来的,叶子的正面是绿色,背面有点紫色. 叶子晚上合住白天开的植物是什么?在花盆里偶然发现的,长出了一个植物,叶子都是成对的,叶子顶部是椭圆的还开出了黄色小花,请问是什么植物啊? 这个是什么植物,白天叶子是张开的,晚上就合上了. They will take the plane to Shanghai next Sunday.同义句They will go to Shanghai ___ ___ ___ next Sunday. They are for （）students.A.ours B.our C.us D.my 书上说答案是C,我觉得应该是B,这叫介宾?麻烦给讲这种介宾 his him her she it its they their theirs our ours us we 各有什么不同怎么用? They're are a student in our school.改写成一般疑问句:Are they a student in our scool?是对的吗 句型转换.1.They will travel to Shanghai by plane next week.（改为同义句）They will ___ ___ Shanghai and ___ ___ ___. We will go to Tailand by plane next week的同义句 ()my classmates will go to Shanghai next week 如果有个老外说：i will go to shanghai next week!你想要问他你去到上海哪里?去哪里做什么?　怎么问? His father will go to Shanghai on b___ next week. 植物有性生殖(种子繁殖)的优点和缺点是什么 有性生殖的优点 把下列句子改为被动语句：Marry wrote a letter to her friend last night. He ____a letter to one of his friends last nightA.be B.has been E.was cooking F.wrote选择正确的动词填空 He wrote a letter last night.改为一般否定句 I,a,wrote,last,letter,night,Amy,to 连词成句 we,going,to,are,great wall,the,morning,tomorrow.连成一句话! We ( )New Times Cinema tomorrow.A.go to B.going to C.are going to 1.We are going to went to the cinema to watch a film.(改错) they are going to（ ） ( )yunnan at 9:00 tomorrow morning他们打算明天上午9:00动身去云南 对工作、生活感到很满意、高兴的成语,处理事情或说话坚决果断的成语,稀有罕见的珍贵花草的成语,接下面举着灯烛在夜间游赏的成语 语法I worked so late in the office that I hardly had time_____the last bus.A.to hae cought B.to catch C.catching D.having caught请解析清楚为什么， Mary ___on her new priject late last night ,so she felt sleeply in the office this morninga.must work b.must have been working c.must be working d.must have been worked选什么. I worked late into the night last night ,preparing a report.这句书上说是目的状语,为什么我觉得原因状语也可以,要怎么区分吗 you ____ worked late last night .the deadline is two days away. 请问这是什么植物,白天叶子会张开,到了晚上叶子就会合起来 late last 翻译下too bad,I couldn't sleep well last night,it was too late谢谢 The twins are going to the park tonight .（用tomorrow改为选择疑问句 （ ）the twins （ ）to the parktonight( )tomorrow