相关考题
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单项选择题
The price of commodities()on many factors like quality, demand, supply, etc.A、 is basingB、 has basedC、 is based
A.
A、 -
单项选择题
According to law, taxable services refer to transportation,()finance, insurance and the like.A、 operationB、 constructionC、 introduction
A.
A、 -
单项选择题
We will()an order with your company for digital cameras.A、 reserveB、 bookC、 place
A.
A、
