Tommy is honest boy. He has useful tool.

Success _________three key factors: diligence, talent and luck, of which the first one is of great importance .

Linda is a pretty girl _______ long hair.

The radio says that a terrible traffic accident happened sometime ________ 8 a.m. ________ 10 a.m. this morning.

下列各组加点词语含义和用法相同的一组是（ ）