防烟阀和防火阀:六年级英语

来源:百度文库 编辑:高考问答 时间:2024/05/03 10:18:38
Today we are going to learn the( )
A.twenty B.20 C.twentieth D.twentyth

It's one to one. What'stime after two minutes
A.One o'clock B.One two C.Twelve o'clock D.One one

c
d