【業精於勤,事立於豫】評論
The light bulb has _____. Please replace it. (燈泡燒壞了,請更換。)(A) broken up (B) burned out※ 先排除(C)(D),燈泡燒壞要用 burn out ,不能用 break out 。若是指燈泡破了,要改成,The light bulb has broken. Please replace it. (燈泡破了,請更換。)