剪尖剪法常用于顶部头发和（）
A.额前刘海
B.无缝推剪
C.女士翻翘
D.鬓发
参考答案：A
— What's ____________?
— Sixty.[ ]
A. twenty-three and thirty-seven
B. twenty-four and twenty-seven
C. twenty-seven and thirty-four
D. twenty-seven and thirty
A．电容器的电势差会减小
B．电容器的电势差会增大
C．静电计指针的偏转角度会减小
D．静电计指针的偏转角度会增大
