句型：How many...? 询问数量 — 英语选择题
题目
Mike 在介绍他的玩具（toys）。他说："I have twelve toy planes. They are on the desk." 想知道玩具飞机的数量，下列问法正确且能得到他所说数量的是：A. How many toy planes does Mike have? — Twelve. B. How much toy planes does Mike have? — Twelve. C. How many toy plane does Mike have? — One. D. How many toy planes are you have? — Eleven.