－I'm afraid that I couldn't pass the examination.
－As a student，you need to believe in yourself you have the ability to achieve any goal.
A. knowing；to be set
B. knowing；set
C. known；setting
D. known；to be set
网友回答
A. knowing；to be set
(答案→)B. knowing；set
C. known；setting
D. known；to be set
解析：B 考查非谓语动词。第一空用v.ing作need to believe的伴随状语，且know与句子主语you之间是逻辑上的动宾关系；第二空用set的过去分词形式表示被动和完成，意为任何已经设定好的目标。