( )（3）当你想知道谁穿了一件暖和的羊毛衫，应说：
A. Who wears a warm sweater ? B. Whose sweater is warmer ?
What's your favourite fruit?
A. I like mutton very much. B. Grapes. It is very tasty.
What do you have on Tuesdays?
A. It's Tuesday. B. We have computer, P.E. and math.
Is she young?
A. She's our principal. B. No, she's old.
What's he like?
A. She is strict but kind. B. He is strong.
What can you do?
A. I can make the bed. B. Yes, I can .