.

______ online shopping has accounted for a large part of the total purchase volume, many people think the traditional shopping style is irreplaceable.

A．Because

B．Once

C．Unless

D．Although

以下可以不适用《政府采购法》的是()

A．使用国际组织贷款且资金提供方与中方达成协议对采购条件另有规定的

B．因不可抗力事件所实施的紧急采购

C．因严重自然灾害所实施的紧急采购

D．需要统一集中的采购