—The weather is too cold ______ March this year.

—It was even ____ when I came here years ago.

A．for, colder

B．in, cold

C．in, hot

D．for, hotter

道德是一定社会、一定阶级调节______之间的各种关系的行为规范的总和。

A．人与人

B．个人与社会

C．个人与自然

D．个人与集体

E．以上都是