He wants half a kilo of meat对half a kilo of 做划线提问
问题描述：
He wants half a kilo of meat
对half a kilo of 做划线提问
答
他想要半公斤的肉
答
他想要一斤肉
答
他想要一斤（半公斤）肉
答
how much meat does he want?
答
HOW MUCH MEAT DOES HE WANT
答
What does he want?
How many meat does he want?
Does he want half a kilo of meat?