快速回应客户的询问,下列说法正确的是:()
A.电话铃响三声以内接听
B.1小时以内回复电子邮件
C.3小时以内回复短信
D.不管客户问什么把所有的事情一口气说清
参考答案:A
用所给单词的适当形式填空。
1. I think this song is _____ (popular) than that one.
2. There are some _____ (different) between us.
3. You speak English as _____ (good) as Tom.
4. Ruth isn't as _____ (clever) as her best friend.
5. I have ______ (many) books than you.
简述成语的定型性。