A:黑色∶白色=3∶1
B:黑色∶棕色∶白色=1∶2 ∶1
C:黑色∶棕色∶白色=9∶3∶4
D:黑色∶棕色∶白色=9∶6∶1
⑴____ A.large B.March C.quarter D.far
⑵____ A.moon B.noon C.cook D.food
⑶____ A.twice B.city C.bicycle D.hike
⑷____ A.living B.music C.nice D.histor
⑸____ A.carry B.gate C.page D.game