As we can no longer wait for the delivery of our order, we have to____it.

A postpone B refuse C delay

D) cancel
出自:吉林大学大学英语

完成拼图验证

按住下方滑块,将拼图拖到缺口处后松开。

拼图背景,将小拼图拖到缺口处
向右拖动滑块