His alarm clock didn’t this morning, so he was late for school.

下列各句中，表达得体的一句是（ ）

uch you are paid _____ how important you are to the company, and you’d better wait for the right occasion to ask for an increase.

He is very angry with his mother, because his mother always him with the best student.

下列各组加点词语含义和用法相同的一组是（ ）