请分析为什么要这样选,把涉及到的语法知识说下You had better not smoke here,Had you.?我知道had better 是固定用法,从had和not可以判断出had是情态动词或助动词,那么为什么smoke不变成过去分词,
Train as hard as you can (then/and).you will win the swimming competition。。。then也有然后的意思为什么不用then用and,
Three are many sports lovers in his office.some love climbing, (while/or) others enjoy swimming不知道选or为什么错,我是觉得有点不通顺,但是while放上去也不通顺啊
I dont like chicken (and/or) fish, I dont like chicken but i like fish very much选and和or都很通顺啊。
She thought i was talking about her daughter ,(while),in fact,I was talking about my daughter.完全搞不懂为什么好好的一个句子拆成断断续续的。这里的while怎么可以单独出现?
Alice, you feed the bird today,(Will you/don't you)? But I fed it yesterday这里前面明明是feed。哪里有个将来时态了?可是答案上是will you
I,who am your friend, will try my best to help you.为什么作者吧这个句子拆成这样写?不明白
Neither Tom nor Jack and i (are/am) his student.这里我认为是就近原则,可是答案上是are
Every boy and every girl (wish/wishes) to attend the evening party这里怎么看都是复数,撇开大这里可有两种人,答案上是wishes
Over 80 percent of china population of China (is/are)peasants。这里怎么看都是一个整体啊,为什么答案上是are,概念一致和语法一致你们到底分析的?
Alice,together with two boys,(was/were) punished for having broken the rule.这里明显是alice和他的两个儿子,怎么成单数了,还有这种断句句型经常出现,到底是什么句型啊?
The great and professor (is an old man/are both old men) 这里也是明显两个人,为什么是单数
The number of deer,mountain lions and wild roses(doesnt charge/charged) much if people leave things as they are这里两个动物 还有个and怎么答案上是单数?
A chemical works (have been/has been) built there.这里works总是复数了把,可正确答案还是单数
There is one of the most interesting questions that (have been/has been) asked这里的one总是单数中的单数了把,为什么答案上是复数?
Many a man (has/have) come to help us,这里到底选哪个,一些人说单数,一些人反之
All are present and all (is/are) going on well.前面的all都用复数,后面的怎么就单数了?
Your trousers (is/are) dirty .you must have (it/them) washed裤子只有复数形式的吗。怎么知道它是两个 后面这是什么句型结构,为什么用it不行要用them
One and a half bananas (is/are) left on the table.一个半香蕉怎么是单数,怎么说都超过1个了啊
(Three-fifth/three-fifths) of the money has come out这里有点不懂 前面是基数词后面是序数词是几分之几,可是序数词后面为什么有s?
The whole class (is/are) listening to the teacher attentively.这里好像是概念一致,可是概念一致和语法一致怎么分啊。
Large quantities of water (is/are) needed for irrigation水是不可数的。为什么are是对的
What you said just now has something to do with the matter we are discussing这句怎么翻译?你刚才说的有一些问题我们正在讨论?