BHT(Butylated Hydroxy Toluene)是一种常用的食品抗氧化剂，合成方法有如下两种：
下列说法正确的是
A． 与BHT互为同系物 |
B． 属于芳香烃 |
| C．BHT不能使酸性高锰酸钾溶液褪色 |
| D．两种方法的反应类型都是加成反应 |
Charles was alone at home, with_______ looking after him.
| A．someone | B．anyone | C．not one | D．no one |
It is often ______ that human beings are naturally equipped to speak.
| A．said | B．to say | C．saying | D．being said |
I can’t leave. She told me that I ______ stay here until she comes back.
| A．can | B．must | C．will | D．may |
—— Do you mind my opening the window? It’s a bit hot in here.
—— ______ , as a matter of fact
| A．Go ahead | B．Yes, my pleasure |
C．Yes, I do | D．Come on |
It’s high time you had your hair cut ; it’s getting _______ . 
| A．too much long | B．much too long |
C．long too much | D．too long much |