问题
选择题
________that the government can clear up official corruption，we are________about the future of our country.
A．Convinced；optimistic
B．Convincing；optimistic
C．Convinced；pessimistic
D．Convincing；pessimistic
答案
答案：A
A 考查形容词辨析。convincing 令人信服的；convinced 相信的，信服的；convince与ongoing主语we之间为动宾关系，故用过去分词转化成的形容词做状语；optimistic乐观的；pessimistic悲观的。
