再说一下四个选项区别

相关推荐

• 【数学】“M是P的真子集”与“M是P的真子集且P不包含于M”有什么区别?集合M={x|x=1+a^2,a∈N+},P=x{x|a^2-4a+5,a∈N+},下列关系中正确的是（简要说明一下理由） (A)M是P的真子集 (B)P是M的真子集 (C)M=P (D)M是P的真子集且P不包含于M这道题是选A还是选D啊?既然M是P的真子集,则P肯定不包含于M.D选项怎么有点怪怪的?
• 英语选择:Rose didn't go to the lecture and Kitty didn't,___.A.tooB.eitherC.neitherD.as well讲一下ABCD四个选项的区别及翻译
• 定冠词前加不加the有一道题Japan lies to ( )of ChinaA the east B east C in eaet D on east选哪个?而且帮我区分一下这四个选项分别在什么时候用通俗的讲解一下.方向前什么时候不加the,直接用、
• having done和doing在句首的区别?＿＿so many difficulties,the people in Wenchuan are still trying their best ti rebuilt their hometown optimistically.A.Faced B.Having faced C.To face D.Facing可以的话 分析一下每一个选项
• the back garden of our house contains a leaving --very pleasant to sit on in summer.which iswhich it isit iswhere it is这四个选项应该选哪一个?为什么?能具体分析一下吗?谢谢!
• 用neither nor 和either or造句,再说一下有什么区别
• she is very clever ,____ she works very hard.A except B besides c also D in addition为什么选A呢,请说一下四个选项的区别,
• 1 He is surprised to find his room ____(非常)clean.答案是thoroughly 请问对么 为什么2 Shirley____a book about China last year but I do not know whether she has finished it.A has written B wrote C had written D was writing 请问为什么选D 3 The _____of living is much higher now than it was before.A value B price C cost D worth 请问这四个选项 怎么区别 一般都怎么用 希望详细一些
• 下列各组物质的溶液不用其他试剂就可鉴别的是（　　）A、HCl、CuCl2、NaNO3、Na2SO4B、BaCl2、Na2CO3、HCl、（NH4）2CO3 C、FeCl3、HCl、NaCl、NaOH D、Na2CO3、Na2SO4、HCl、H2SO4 这个是去年湖北黄冈中考题 但是我找不到完整的解析我希望这四个选项都能解释一下
• People try to avoid public delays by using their own cars,and this creates further problems.（c）A．in turn B．once again C．in case D．after all我也不知道………………那就解释一下这四个选项的意思吧
• 在12和18的所有因数中,相同的因数有______,个分别是______
• 在18÷3＝6中,（）和（）是（）的因数