高等继续教育 / 经贸英语
正确率：100%
题型描述: 单选题
As it only a smal1 quantity，we hope you will have no difficulty in settling this matter.
A.involved
B.involves
C.may have involved
D.has involved
As it only a smal1 quantity，we hope you will have no difficulty in settling this matter.
A.involved
B.involves
C.may have involved
D.has involved
参考答案：
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