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[[QOrDeR]]mango
| A．monkey | B．apple | C．pineapple |
| A．black | B．peaches | C．brown |
| A．Mr. | B．Miss | C．Mum |
| A．Black | B．orange | C．Green |
| A．banana | B．sister | C．mother |
| A．my | B．your | C．she’s |
| A．ice cream | B．supermarket | C．the Great Wall |
| A．tap | B．Walkman | C．watermelon |
| A．coffee | B．hamburger | C．cake |
| A．short | B．small | C．hair |
| A．I’m | B．she’s | C．your |
| A．tall | B．man | C．fat |
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
