such as 和 such that的用法区别

答案是：C
还原为主动语态：
He has made such a good effort in his spare time that his English has improved a lot.这是个结果状语从句．such．．．that结构
如以下例子：
This is such a difficult problem that all of us can't work it out.句中，that是从属连词，引导结果状语从句，在从句中不作成份。
This is such a difficult problem as all of us can't work out.句中，as 是关系代词，引导定语从句，在从句中作宾语。（注意这个句子里面没有上一句的it这个宾语）
窍门：解这类题的关键是看后面有没有差宾语，如差，则用such as 否则用such that．
祝你英语成绩进步！

such…that…和so…that…
such…that…与so…that…都可以用来引导结果状语从句，意为“如此……以致……”
（1）such是形容词，它所修饰的名词可以是可数名词，也可以是不可数名词；名词前面可以带形容词，也可以不带。如果其后是单数可数名词，前面需加不定冠词a或an.因此，such…that…的句型结构可分为以下三种：
①such+a（n）（+adj.）+单数可数名词+that从句。如：
She is such a good teacher that all of us love and respect her.她是一位很好的老师，我们都敬爱她。
Table tennis is such an interesting game that people all over the world play it.乒乓球是一项很有趣的运动，以致全世界的人都参加这项运动。
②such（+adj.）+复数可数名词+that从句。如：
They are such interesting books that I want to read them o