以下哪项行为是正确的?()
A.用铁丝或铜丝代替保险丝使用
B.使用手持电动工具时佩戴绝缘手套
C.在有易燃易爆气体环境中使用电气设备
参考答案:B
Don't worry. He is _______ to look after little Betty. [ ]
A. carefully enough
B. enough careful
C. careful enough
D. enough carefully
你不要因为对别人有功就轻视人家;也不要因为别人对自己有功就贬低自己。请用《弟子规》格言回答。