兆欧表接线柱连线潮湿对测量无影响。（）
参考答案：错
Out _____, with a stick in his hand.[ ]
A. did he rush
B. rushed he
C. he rushed
D. he did rush
托辊槽向中心与带式输送机纵向中心线的不重合度，不应超过（）。
A.1mm
B.2mm
C.3mm
