高等继续教育 / 经贸英语
正确率:100%
题型描述: 单选题
_ _ _ _ _ _ _ _ _ _ the goods, we discovered that they were overall inferior in quality to the sample.
A.Upon examining
B.. Examination of
C.After examination
D.. On examination
_ _ _ _ _ _ _ _ _ _ the goods, we discovered that they were overall inferior in quality to the sample.
A.Upon examining
B.. Examination of
C.After examination
D.. On examination
参考答案: