对于CFR术语合同,买方不接受的提单是()
A.运费已付提单
B.已装船提单
C.不清洁提单
D.启航时间待通知的提单
参考答案:C
We were about to start out________ our friends called us up from Shanghai.
A.when
B.while
C.until
D.before
场外交易市场为按照有关法规公开发行而又不能或一时不能到证券交易所上市交易的股票提供了流通转让的场所。()