Ponderous、postpone、opponent、component中詞根不是pon的單詞是()
A.component
B.postpone
C.ponderous
D.opponent
正確答案:postpone
Ponderous、postpone、opponent、component中詞根不是pon的單詞是()
A.component
B.postpone
C.ponderous
D.opponent
正確答案:postpone