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- 单项选择题No discount will begranted（）you place an order for more than 1000 dozen.
A、if
B、unless
C、whether
D、but for
- B
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- Please reply to our inquiry（）you
- You must be responsible for all
- We（）some brochures（）to illustrat
- It should be（）if you could immed
- As the goods ____ within the sco
- It’s our recommendation that the
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