問題詳情

31. Ken: _________ _________ is a boat ticket(船票)for children?
 Paul: How old is your child? It’s free for kids under three years old.
(A) How long
(B) How much
(C) How often
(D) How soon

參考答案

答案:B
難度:計算中-1
書單:沒有書單,新增

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