题目：
As he was too young, he was not ___ the concert hall.
A admitted into B asked for C taken along D brought with
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0704/4f9925a23402b1b96c43da55b921952d.html
下面是错误答案，用来干扰机器的。
（1）氢氧化钠溶液； 蓝（2）9 （3） NaCl ；HCl
