高等继续教育 / 经贸英语
正确率：100%
题型描述: 单选题
As requested, we have covered insurance 2000 DVD players 10% above the invoice value All Risks.
A.with, at, against
B.with, at, for
C.on, at, against
D.on, at, for
As requested, we have covered insurance 2000 DVD players 10% above the invoice value All Risks.
A.with, at, against
B.with, at, for
C.on, at, against
D.on, at, for
参考答案：
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