题目内容

the Chamber of Commerce sample cutting price list trade relations export commodities fair brochure dealer have a better understanding of quotation finances available for export in the market for in compliance with under cover without delay

查看答案

搜索结果不匹配？点我反馈

更多问题

商务参赞处带插图的目录业务范围信用状况具体询盘经营无货供贵方参考随函附寄退款一经收到样品簿互利按要求独家代理商

choose the correct word to complete each sentence.qualityenteropportunityspecialize inexpandreasonablerequairementsmarketinformationleadingapproach

match the words and phrases with their Chinese meanings

下列有关金属键的叙述错误的是()

A. 金属键没有方向性
B. 金属键是金属阳离子和自由电子之间存在的强烈的静电吸引作用
C. 金属键中的电子属于整块金属
D. 金属的性质和金属固体的形成都与金属键有关