单项选择题
（）today. Yes. It was even hotter yesterday.
A.It's so cold B.It's so wet C.It's so hot D.It's so windy
单项选择题 （）to have kept you waiting so long. Oh, never mind. After all, you are here.
单项选择题 （）of them thinks that is a good idea
单项选择题 （）her and then try to copy what she does.
