We are waiting for your absence.A.your explanation B.to have your explanation
问题描述：
We are waiting for your absence.A.your explanation B.to have your explanation
We are waiting for your absence.A.your explanation B.to have your explanation C.about your explanation D.having your explanation
We are waiting--------for your absence.
A.your explanation B.to have your explanation C.about your explanation D.having your explanation
答
B.to have your explanation
are waiting to 等待.为什么不选A?wait 后面一般跟for 表示等待什么。be waiting to 是口语说法。至于为什么我也说不好。反正肯定是B。