站用交流电源系统竣工(预)验收,试验数据应通过显著性差异分析法和()进行分析,并提出意见。
A.横向比分析法
B.纵向比分析法
C.横纵比分析法
D.出厂值对比
参考答案:C
According to the Customs Law, the duty-paying value of an import item should be its normal _______ price which should be approved by the Customs.
A.FOB
B.CIF
C.CFR
D.FCA