读数值为0.1mm的游标卡尺读数原理是,当量测量爪合并时尺身上的9mm刚好等于游标上()宽度。
A.8格
B.9格
C.10格
参考答案:C
—How did you manage to get such a nice old painting?
—Quite _______.
A.by accidents
B.by a chance
C.by accident
D.by incident
对于我行准贷记卡申请人采用质押担保的,根据申领人质押存单价值确定质押授信额度,但不得超过质押存单价值的()。
A.70%
B.80%
C.90%
D.100%