标定球的质量必须比它承受的浮力大4~6kg,球与球之间的质量误差不应超过().A.0 发布时间:2017-07-11 00:41 │ 来源:www.tikuol.com 题型:单项选择题 问题: 标定球的质量必须比它承受的浮力大4~6kg,球与球之间的质量误差不应超过().A.0.5kgB.0.5%C.1kgD.1%
题型:单项选择题 Arrogance and pride are similar in meaning, but there is _____ difference between them.A.a submergedB.an indecisive C.an indistinctD.a subtle 查看答案
题型:单项选择题 ()逐单位(一户一清)清点上缴的现金,与“现金调拨单”核对一致后,在“现金调拨单”调入行经办员处加盖柜员名章,第二、三联“现金调拨单”和现金一并交金库管库员。A.柜员B.清点员C.调拨员 查看答案