—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
网友回答
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。