Question

0.25是zero point two five还是zero point twenty

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

Answer 1

选 C. twos and threes 三三两两
句子的意思是
放学了，学生们三三两两走出学校。

一个半小时 one and one-half hour, an hour and a half, an hour and 30 minutes 都可以
半小时 half an hour, a half hour, 或 30 minutes

.25 英语 point two five，zero point two five 或 one quarter 都可以。