问题详情

第一节 单项填空
从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。
______,we couldn"t work in the small room where there is no air conditioner.
A．Being a hot day
B．It being hot a day
C．It being a hot day
D．Because the day being hot请帮忙给出正确答案和分析，谢谢！