Charles went to Austria to learn the piano in___1980s,when he was only in __teensA.the;the B.\;\ C.\;his D.the;his

Charles went to Austria to learn the piano in___1980s,when he was only in __teensA.the;the B.\;\ C.\;his D.the;his
Charles went to Austria to learn the piano in___1980s,when he was only in __teens
A.the;the B.\;\ C.\;his D.the;his

Charles went to Austria to learn the piano in___1980s,when he was only in __teensA.the;the B.\;\ C.\;his D.the;his
百分之百,选C.

B。在时代前面不用加

选D

选择D吧，in the 1980s,意为在20世纪八十年代。in one's teens在某人十几岁的时候。in one's twenties,在某人20几岁的时候，以此类推，在某人某个几十岁的时候的表达为：in one's 基数词的复数（除teen例外，其余都为twenty，thirty····的复数）