询问尺码的句型What size do you want? — 英语选择题
题目
A girl tries on two pairs of shoes. The first pair is too small, and the second pair is too big. She has not told the shop assistant her shoe size. Which question should the assistant ask? A. What size do you want? B. What color do you want? C. How many shoes do you want? D. Where are your shoes?