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 friend
答案:
A. quite perfectly
(答案→)B. nice and helpful
C. very clearly
D. polite or friend
解析:sound 是联系动词,后面加形容词作表语。