单选 Bob is ____ fifteen years old.
问题描述:
单选 Bob is ____ fifteen years old.
A.too B.already C.yet D.eighter
答
B有什么依据吗Bob 已经15岁了。already已经的意思
单选 Bob is ____ fifteen years old.
A.too B.already C.yet D.eighter
B有什么依据吗Bob 已经15岁了。already已经的意思