He's wearing a red shirt.(对划线部分提问)Beef comes from cows.(对划线部

您好!
由于在此我看不到哪部分被划线了,所以我猜测几种情况,但愿我能猜准.
一、He's wearing a red shirt.
1、划线部分为“red”
答案：What's the color of his shirt?
2、划线部分为“red shirt”
答案：What's he wearing?
我猜第一种可能性更大,对不对?
二、Beef comes from cows.
1、划线部分为“cows”
答案： Where does beef come from?
【画外音,如果回答者说是“Supermarkets.来自超市”,也算对】
2、划线部分为“Beef”
答案：What comes from cows?
【画外音：如果回答者说是“Milk.牛奶”,更合适,因为cow是奶牛的意思,菜牛：beef cattle】
祝：
学习愉快!

What is he wearing ?
Where does beef come from ?