it's ...that 的句型it's __ hall that holds 2000 people.A a large B such a large C so large a D too large a为什么选A
问题描述：
it's ...that 的句型
it's __ hall that holds 2000 people.
A a large B such a large C so large a D too large a
为什么选A
答
这是个so/such...that 的句型
so+形容词+that
such+(a/an)+ that
选B或者C都对
答
符合强调句
答
so....that...表示太怎么怎么样以至于怎么样，不符合句意
It's .....that.....是强调句固定形式，如果不是很清楚强调句，可以把that以后的内容理解为定语从句，修饰a large hall。
答
该句为普通的强调句型，B和C表示如此...以至于....如果用B或C意思不通，为这个大厅如此之大，以至于可以容纳2000人。D表示太...以至不能...意思与原句相反，因而排除。
答
that holds 2000 people修饰hall,你要选后面的选项的话,那么that后面必须是句句子,而现在that后面的holds 2000 people不是一个句子,所以只能选A.
你自己想想就能明白了.