.1:-Shall I attend my friend’s coming-of-age ceremony,Mum?

题目

.1:-Shall I attend my friend’s coming-of-age ceremony,Mum?
-No,unless you see to _____that you will be home before 10:00 PM.
A.one B.this C.it D.her
2 :The April Fool's tradition is said ____ in the siteenth century/
A to start B to be starting C to be started D to have started
再问下,for做原因解释的时候,和because的区别

答案

第一题应该选C.除非你能答应在十点之前回来,it 指代后面从句的内容,这个是it的指代含义的一种用法.有点像it做形式宾语真正的宾语是后面的宾语从句.第二题应该选D的.首先it is said that .这种句型可以用sth said +动...