it'S【three】o'clock括号提问:there are[twenty]boys in the piayground括号提问
问题描述:
it'S【three】o'clock括号提问:there are[twenty]boys in the piayground括号提问
Is there any milk in the fridge?【改为陈述句】
答
What time is it?
How many boys are there in the playground?