如图所示，物体A的长度为______cm．
由图可知，刻度尺的分度值是1mm，物体的长度是3.95cm．
故答案为：3.95．
—Excuse me, could you tell me ________?
—My name is Kate Green. [ ]
A. what is your name
B. what your name is
C. what was your name
D. what your name was
测量梯形螺纹量具主要有游标卡尺、千分尺、钢直尺、齿形样板、螺纹环规、（）等。
A.量针
B.块规
C.塞规
D.量块
