Question

If you want to get good grades, ____________, you should listen to the teacher _________ in class.

A．at first; careful	B．first of all; carefully
C．for the first time; careful	D．first of; carefully

Answer 1

B

此题考查副词或副词短语，first of all表示首先，carefully表示仔细地，用来 修饰listen to。