His friends are looking forward to（ ）him as soon as possible.

His friends are looking forward to（ ）him as soon as possible.


A、

be seen


B、

have seen


C、

see


D、

seeing


【正确答案】：D
【题目解析】：

根据前面are looking forward to doing sth.，选D。句意：他的朋友们期待着尽快见到他。