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（1）A.teacher B. fanther C.brother D. mom
（2）A.milk B. water C.soup D. coffee
（3）A.kitchen B. bathroom C.classroom D. study
（4）A. driver B. doctor C.nurse D. music
（5）A. thin B. tall C.eye D. short
（6）A. noodles B. chopsticks C.spoon D. plate
（7）A. phone B. fork C.fridge D.TV
（8）A. window B. math book C.door D. floor
（9）A. science B.schoolbag C. sports D. painting
（10）A.vegetable B.jucie C.hamburger D. beef
同类型试题
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
