（） , we discovered that the goods were inferior in quality to the sample.
A: After exam
B: On examination
C: When exam
D: Upon examining
A: After exam
B: On examination
C: When exam
D: Upon examining
举一反三
- _______ the goods, we discovered that they were overall inferior in quality to the sample. A: On examination B: After examination C: Examination of D: Upon examining
- When the final grades were posted, Max ____ that he had passed the physics exam after all.
- 科举 A: emperorol examination B: emperor examination C: imperial exam D: imperial examination
- When looking into the case we found that the goods did not agree _________ the original sample.
- When looking into the case we found that the goods did not agree _________ the original sample. A: to B: in C: with D: on