数字式万用表使用前不需调零。()
参考答案:对
Chinese citizens are to have their fingerprints ______ when applying for or changing their resident identity cards.
A.record
B.to record
C.recording
D.recorded
( )是通过对项目工程信息、合同条件、工作难度、技术复杂程度以及价格水平等各种成本相关因素的分析,在施工之前对未来成本水平作出较科学的预算。
A.成本预测
B.成本计划
C.成本核算
D.成本分析