一道关于so that和such that

题目

一道关于so that和such that
let 'sgo to my room____no one can hear us.A.so that B.such that

答案

A.so that 引导目的状语从句"以便"
such that 不能这样用,应为: such+名+ that 从句
如: She is such a lovely girl that everybody likes her .