Question

—What do you think of Liu Huan?
—Oh, he is my favourite singer. I think no one can sing________.

A．good

B．well

C．better

D．best

Answer 1

C

副词比较级的用法。sing为行为动词，故用副词well修饰，I think no one can sing后省略了than he，故要用well的比较级better。