—How do you find his advice?—What he said sounded I think.A. quite perfectlyB. nice and h

问题补充：

—How do you find his advice?

—What he said sounded ，I think.

A. quite perfectly

B. nice and helpful

C. very clearly

D. polite or friendly

答案：

A. quite perfectly

B. nice and helpful

C. very clearly

D. polite or friendly

解析：B

解析sound是连系动词，后面跟形容词作表语，故排除A、C两项，再根据句意知B项符合。