主谓一致 1,None of them is against the plan,_____?A：is he B：isn't he C:are they D：aren't they 2,The students in our class each_____an English dictionary.A:are having B:had C:did D:has been3,Little______done to prevent the air from being polluted.Much ______done to fight against pollution.A:has been;have been B:have;hasC:has been;has been D:have been;have been这三道题不懂的,都是选哪个呢?以及为什么选它?第二题的答案为D：给出的选项弄错了，正确为：A:are having B:had C:has D:have
主谓一致
1,None of them is against the plan,_____?
A：is he B：isn't he C:are they D：aren't they
2,The students in our class each_____an English dictionary.
A:are having B:had C:did D:has been
3,Little______done to prevent the air from being polluted.
Much ______done to fight against pollution.
A:has been;have been B:have;has
C:has been;has been D:have been;have been
这三道题不懂的,都是选哪个呢?以及为什么选它?
第二题的答案为D：
给出的选项弄错了，正确为：A:are having B:had C:has D:have
1.D 首先这是一个反问句，在这题中具体地讲就是前肯后否，aren't they
2.B had, each 后一定是加第三人称单数
3。D.首先这是被动语态B项排除。little 和 much 我高中的语法书上没说，自从我上了大学也很久没看了，再加上我地专业是英美文学，所以我对语法解释地不是很科学，但是我可以很负责地对你说：little和much后是加复数比如我看过地一篇罗素的文章里面写到：A little of this ,but not much I have achieved.故选D
这是我的拙见，希望能对你有所启发GOOD LUCK MY FRIEND!
第一题：选c，前否定后肯定，前边是他们，后面应该跟上。第二题；选d，有字典是现在，将来说不一定。。。。。。。。。。。。。。不晓得我对不？？？三题不晓得
第一题D NOne of them is等于all of them are not,所以要用aren't they
第二题have ,each放在复数名词之后只起强调作用,真正的主语还是前面的复数名词.
第三题C little和much这里都是不定代词,只能用第三称单数
楼上不要误导呀
Little is also a pronoun.
In general,employers do little to help the single working mother...
Little is known about his childhood.
Much is also a pronoun.
...eating too much and drinking too much...
There was so much to talk about.
≠ little
以上摘自collins字典第五版,例句都可以看出much和little做代词时用第三人称单数
第三个个人认为选C
因为都是不可数...
不晓得额...