按《联合国销售合同公约》的规定,货物的所有权在风险从卖方转移到买方时发生转移。()
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在保险单出具后,如需补充或变更保险内容,保险公司可根据投保人的请求出具修改保险内容的凭证,该项凭证称为批单。()
A. 正确
B. 错误
A survey of the opinions of students ______ that they also admit several hours of sitting
A. show; are
B. shows; is
C. show; is
D. shows; are
Our purpose is to explore the possibilities of developing trade with you.
The new policy, ______ is about the tax reduction, is to be carried out next month.
A. that
B. what
C. it
D. which