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（1）A.ten B. tea C. four D. five
（2）A.nine B. nice C. eight D. seven
（3）A.one B.Coke C. coffee D.juice
（4）A.three B. six C. two D. too
（5）A.dog B. bread C. cat D. rabbit
（6）A.six B. some C. five D. seven
（7）A.two B. cat C. monkey D. bear
（8）A.one B. five C. face D. four
（9）A. see B.have C. like D.cake
（10）A.close B. bird C. touch D. open
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
