Question

急急急，跪求！各位英语大神帮帮忙，选择所给单词并选择其合适的形式填空！！！！

（1） different like against oppose distinguish

1.As we know,chemical changes are greatly ( ) fromphysical changes.
2.How can we( ) one compound from another?
3.Iron ( ) rubber is a good conductor of electriccurrent.
4.Each protoncarries a unit positive charge ( ) a unit negative charge of an electron.
5.( ) kinds of matter have ( ) properties.

（2） Dimension foul readily economical entrance
1.These problemsare not ( ) soluble.
2.I was ( ) with the music.
3.The smoke ( ) the air.
4.What are the( ) of the box?
5.She is an ( ) housewife.

（3） dozen variable analysis couple creative
1.Do you want to( ) this file now?
2.Load the ( ) names and their types.
3.She bought ( ) dresses.
4.He ( ) the various factors.
5.They walked a( ) of miles.
告诉我答案就可以 谢谢大家了！！！！

Answer 1

（1）
1.opposite (be opposite from 与…相反)
2.distinguish 区别
3.unlike 和...不一样
4.against 反抗
5.Different,different不同的
（2）
1.readily 轻而易举地
2.entranced (be entranced with 狂喜，入迷)
3.fouled 弄脏
4.dimensions尺寸,大小
5.economical 节俭的
（3）
1.create 创建
2.variable 变量的
3.dozens of 很多
4.analysed 分析
5.couple (a couple of a couple of 两个,几个 )

Answer 2

1. different, distinguish, unlike, against, Different, opposite
2. readily, ready, entered, dimention, economical
3. create, variable, a dozen, analyse, couple

Answer 3

different、oppose、distinguish 、like