单选题 The recent conference on the effective use of the seas and oceans was another attempt resolving major differences among countries with conflicting interests.

A、 resolve
B、 resolves
C、 to resolve
D、 being resolved

【正确答案】 C

【答案解析】习惯搭配。attempt to do sth．努力，尝试：She made an attempt to cook the dinner．她试着做这顿饭。