-- _______ bird is this?
你想问问Anne这个钱包是不是她的,应该问:A. Is this your scarf, Anne? B. Is this your bag, Anne? C. Is this your purse, Anne?
别人见到你的书包还给你,你应该说:A. OK.B. Not at all.C. Thank you.
你不知道这条围巾是谁的,你应该问:A. Whose scarf is that? B. Whose scarf is this? C. Whose scarf is it?
你不知道这个图形里有几个圆,你会问:A. How many circles are there?B. How many squares are there?C. How many triangles are there?.
你想知道远处的东西是什么,应该问:A. What’s this?B. What’s it?C. What’s that?