to do和doing的区别?

相关推荐

• formula和equation的区别?
• 三个sat作文题,求大神分析思路Do we put too much value on the ideas or actions of individual people?Is acting an essential part of everyday life?Do success and happiness depend on the choices people make rather than on factors beyond their control?（这个题目前半截我懂,但我不知道写的时候该怎么和other factors扯上关系?）
• 如何看财报中的销售额和利润问题如何看财报中的销售额和利润.例如・销售额 110亿6900万円 ・营业利益 △16亿5600万円 ・纯利益 △5亿7100万円 分别解释一下三个名词.和区别利润总额-所得税=净利润 商品销售收入-商品销售成本-税金=营业利润为什么要－两次税?
• As the light turned green ,i stood for a moment ,not ___ ,and asked myself what i was going to do.A movedB movingC to moveD being moved我的问题是在A和B之间,虽然说B可以做现分做伴随状语来解,但是我觉得A也可以表示谓动和stood,asked并列的吧?
• 懂英语的进,赶作业啊!How did you spend last Sunday?Did you have a good time? What were you doing at different times last Sunday? Write a passage about it. The following information may help you.(题目) watch amovie,climb mountains,play baskeball,visit friends,happy,execited,sad(零碎单词)..把零碎单词和题目连在一起做作文(要英语的) 把翻译也写出来时间紧迫啊!
• Section A Directions:阅读Mary和Tim之间对话的下一部分,选择will或to be going to将对话补充完整Tim:Did you do all your job?Mary:Almost.Dave spoke to his dad.21 (We’ll / We’re going to) borrow his van.I’ve booked a hotel.22 (We’ll / We’re going to) stop at the hotel on the way to the gig to collect the keys,because we’ll be very late that night.Tim:What about feeding your cats?Mary:Oh no!I completely forgot!23 (I’ll/I’m going to) ask the neighbor.Tim:Don’t worry.24 (I’ll/I’m go
• 有什么办法可以区别沼气、二氧化碳和空气游莫干山时,某同学一家在山道旁发现一个不停冒泡的水坑.这里冒出的是什么气体呢?该同学认为可能是二氧化碳,爸爸认为可能是沼气,妈妈认为可能是空气.他们利用火柴、竹枝、矿泉水瓶展开了以下探究：(1)用矿泉水瓶收集两瓶气体,如图所示.该同学收集气体的方法是 ▲ ；(2)该同学用竹枝夹持燃着的火柴在瓶口进行点火试验,既没有听到爆鸣声,也没有观察到气体燃烧.根据此现象可以判断 ▲ 的猜测是错误的.为了进一步判断该气体的成分,该同学还需要进行的操作是 ▲ .我不是要答案,要原因.最好把每一步怎么想的写出来.沼气中不是也含有大量二氧化碳,那么气体又为何会燃烧?
• a lot of与 lots of的用法和区别
• 铺垫和伏笔的区别
• 路基施工是压路机的稳压和碾压的区别是什么?
• Do you know （ )his new book?
• 函数y=2x与y=x2的图象的交点个数是（　　） A.0 B.1 C.2 D.3