当被烧伤时，错误的急救方法应该是（）。
A.以最快的速度用冷水冲洗烧伤部位
B.立即用嘴吹灼伤部位
C.立刻包扎
D.立刻送医院
参考答案：B, C, D
Some parents want to shelter their kids from every kind of danger, real or .
A．having imagined
B．being imagined
C．imagined
D．to be imagined
________ good use you have made of your time to work, there is still some room for improvement.
A．Whatever
B．However
C．Though
D．Whether
