After _______ seemed about five hours，we finally arrived at the beaches，just _______  rubbish and thrown- away plastic bags here and there.

A．when；finding

B．what；to find

C．which；to find

D．that；found

公民对于任何国家机关和国家的工作人员的违法失职行为，有向有关国家机关提出 __________的权利，但是不得捏造或者歪曲事实进行诬告陷害。

A．建议

B．申诉

C．控告

D．检举