( ) 1. 你约了同学周末出去玩, 你出门前, 你的妈妈对你说:
A. Let’s go home!
B. Good guess!
C. Have a good time!
( ) 2. 你想询问“我的铅笔在哪儿?”应该说:
A. Where is your pencil?
B. Where is my pencil?
C. It’s under your book.
( ) 3. 别人问你球是否在桌子下, 你看了一下, 球在桌子下, 此时你回答:
A. Sure. B. No, it isn’t. C. Yes, it is.
( ) 4. 你找不到你的玩具小汽车了, 你问妈妈“它在椅子下面吗?”, 你会这样问:
A. Is it under the chair? B. It’s under the chair.
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