1.当我长大后,我想成为一名工程师。
I want to be an engineer when I
2.青少年应该学习如何照顾自己。
Teenagers should learn how to
3.首先将胡萝卜切碎,然后放入搅拌机内。
First cut up the carrot, and then
4.如果你在外面逗留得太晚,你的父母亲会为你担心。
If you stay out too late, your parents will
5.许多次我都想放弃,但我奋力坚持了下来。
Many times I thought about

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

