1. Andy想查出烟从哪儿冒出来的。
Andy wanted to ________ where the smoke ________.
2.别在阳光下看书,那样对你的眼睛有害。
Don’t read ________. It ________ your eyes.
3.狗是我们的朋友,我们不应该害怕它们。
Dogs are our friends. We shouldn’t ________ them.
4.她是个很温柔的女孩,从不惹麻烦。
She is a very ________ girl and never ________.
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