英语语法高手请进

1. 答案：B.
翻译：你干什么或你去哪里，这对我来说都不要紧/不重要/没有关系。（即我不在乎你做什么或去哪里）。
解释：此题考查固定句型和形式主语的用法。
it为形式主语，真正的主语为后面的用or并列的两个主语从句what you do or where you go.
而this是不能充当句子的形式主语的。
且：It doesn't matter to me what you do or where you go.
= What you do or where you go doesn't matter to me.
= It makes no difference（makes no difference也可以说成doesn't make a/any difference） to me what you do or where you go.
= What you do or where you go makes no difference to me.

2. Word came that he had won the first prize.
此句必须使用that，而不能使用which.
解释：此句的word为句子的主语，等同于news，意思是“消息”，且用在此次时，其前面不能加冠词。
而came是句子的谓语，后面的that he had won the first prize是同位语从句，对该句主语word的具体内容进行进一步的补充说明/解释。
如果用which去引导定语从句的话，则从句he had won the first prize和先行词word/news无法连接，而且该从句也不缺少word/news这样的名词性成分。

B， It ，what，where
这是一个主语从句，It是形式主语，what you do or where you go才是真正的主语。

1. B， It ，what，where
2.这里只能用that,不能which，因为不是定语从句，word come that。。。为固定句型

第一个选B
可以用that代which

B
我认为就是用that 因为这句话是同谓语从句啊 word的内容就是"他得了一等奖"所以就是用that

it doesn't matter
it做形式主语
可以互换，只有当which用作非限制性定语从句时不能换做that
例句:The earth goes round the sun, which is known to everyone.
地球绕太阳转，这是大家都知道的。