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( )（1）A.principal B．teacher C．school D．student
( )（2）A.cabbage B．pork C．eggplant D．carrot
( )（3）A.fresh B．food C．salty D．sweet
( )（4）A.cook B．sweep C．river D．set
( )（5）A.under B．near C．sky D．behind
( )（6）A.closet B．kitchen C．bedroom D．bathroom
( )（7）A.grass B．tree C．flower D．cloud
( )（8）A.clean B．farm C．park D．city
( )（9）A.tomorrow B．Monday C．Friday D．Thursday
( )（10）A.thin B．tall C．quiet D．strong
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
