Sale by sample includes 3 cases, i.e., sale by the ______ , sale by the ______ and sale by the ______ .

15. When describe the quality of the commodity, people usually use 3 ways: sale by sample, sale by descriptions and sale by actual quality.

15. When describe the quality of the commodity, people usually use 3 ways: sale by sample, sale by descriptions and sale by actual quality. A: 正确 B: 错误

When is the sale over?<br/>—( ) A: It’s only on sale for today. B: The sale is great. C: The sale attracts many people. D: The sale is in downtown.

A yard sale, a garage sale and a moving sale are hold for different purpose.

23. Sale by sample includes sale by seller’s sample, sale by buyer’s sample and sale by duplicate sample.

We can offer a _______ of 3%. ( A: offer B: sale C: discount D: salary

When is the sale?The sale is from __________ to __________.

36. The bread ________ is hard and green, though the same price as a week ago. A: in sale B: off sale C: upon sale D: on sale

In the following choices, which one is not correct to describe the quality of commodity? A: Sale by quality B: Sale by sample C: Sale by grade D: Sale by name