A. It looks good! B. I’m cleaning my room. C. It’s dry over there. D. It’s a panda kite. E. He’s doing his homework. F. She’s talking to her uncle. |
2.它看上去不错,你可以说:
3.你在打扫房间,你可以说:
4.她在和伯父交谈,你可以说:
5.它是一只熊猫风筝,你可以说:
6.他在做家庭作业,你可以说:
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