school was over and the students went out of the school by[ ]
A;two and three B;second and third
C;twos and threes D;seconds and thirds这道题该选哪个答案啊,这句话什么意思啊?一个半小时和半小时用英语怎么说啊
school was over and the students went out of the school by[ ]
A;two and three B;second and third
C;twos and threes D;seconds and thirds这道题该选哪个答案啊,这句话什么意思啊?一个半小时和半小时用英语怎么说啊