电压互感器的二次侧必须装设熔断器。（）
参考答案：错
The mini-computer is too expensive. I don't have _____________.[ ]
A. money enough
B. enough money
C. too money
D. very money
开创集体注释《内经》之先河的是（）
A.张志聪
B.王冰
C.全元起
D.丹波元简
E.张介宾
