Question

We talked _______ until Mr Wu asked us _______.

A．happily, be quiet	B．happy, to be quiet
C．happily, to be quiet	D．happy, be quiet

Answer 1

C

试题分析：修饰动词talk用副词happily，叫某人做某事可用ask sb to do sth，故本题选C。
点评：在英文中应注意修饰动词用副词，修饰名词通常用形容词，叫某人做某事可以说ask sb to do sth，也可以说tell sb to do sth，注意它们的使用和区别。