It was on the basis of this guarantee______we______this order wi

It was on the basis of this guarantee______we______this order with you.
A、which , book
B、which , place
C、that , book
D、that , place
【正确答案】：D
【题目解析】：强调句的结构：It +be+被强调的部分+that+原句剩余的部分。另外，place an order with sb. 表示“向某人下订单”。故选D项。