Liu Tao : Hi, Yang Ling. Is this your crayon?
Yang Ling: No. This crayon is green. It’s Su Hai’s. My crayon is red.
Liu Tao : My crayon is blue. Yang Ling, is this your crayon?
Yang Ling: Yes, it is. Thank you. What’s this?
Liu Tao : It’s a pen. It’s my birthday present.(生日礼物) .
Yang Ling: How nice! Is the new pencil case your present, too?
Liu Tao : No, it isn’t. It’s Su Yang’s.
( ) 1. This is crayon.
A. Liu Tao’s B. Su Hai’s C. Yang Ling’s
( ) 2. The pencil case is .
A. Su Yang’s B. Liu Tao’s C. Yang Ling’s
( ) 3. Liu Tao’s crayon is .
A. green B. red C. blue
( ) 4. Yang Ling’s crayon is .
A. green B. red C. blue
( ) 5. Liu Tao’s present is a .
A. crayon B. pencil case C. pen
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