用所给的词和词组写出符合逻辑的句子。 we will/supply/be unable to/the goods/we receive/payment/unless/in advance
用所给的词和词组写出符合逻辑的句子。 we/consider/unless/placing an order/will not/you can/give us/of 10%/a price reduction
用所给的词和词组写出符合逻辑的句子。 at this stage/removed from/of the process/it is/that/any products/are/the assembly line/of inferior quality