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My Friends
I have five (五个) friends. What do they look like? Joy is a boy. He is tall. Bill is a short boy. Lily is a pretty girl. Andy is a thin boy. Yaoyao is short, too. She is from China (来自中国).
1．Bill is ________. ( )| A．tall | B．short | C．thin |
| A．Andy | B．Yaoyao | C．Joy |
| A．tall | B．short | C．thin |
| A．Andy | B．Bill | C．Lily |
| A．Two | B．Three | C．Four |
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
