His lack of qualifications was taken as a sign of a youth.

1462/1926

His lack of qualifications was taken as a sign of a ____ youth.

misused

misbehaved

misspent

mistaken

Giải thích

Chọn C
Giải thích:
misused: lạm dụng, dùng sai
misbehaved: cư xử không đứng đắn
misspent: phí hoài, uổng phí
mistaken: hiểu lầm.