( )(1)This is my classroom.It's big.
( )(2)The picture is green.
( )(3)The board is black.
( )(4)We have 6 new lights.
( )(5)Let's go and have a look.
( )(6)It's near the door.
( )(7)Open the window.
( )(8)Let me clean the classroom.
A 我们有六盏新灯。
B 图画是绿色的。
C 让我们去看一看吧。
D 这是我的教室。它很大。
E 打开窗户。
F 让我来打扫教室吧。
G 它在门旁边。
H 这块写字板是黑色的
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