三针测量是测量外螺纹（）的一种比较精度的方法
参考答案：中径
— You must be surprised and excited to see the film star here.
— You're right. _____. [ ]
A. I don't expect to see her here
B. I didn't expect to see her here
C. I am expecting to see her here
D. I expected to see her here
循环库存
