1. 你想询问一位女士的职业时,你应该说:
A. How is she? B. What does she do?
当你告诉别人你妈妈的职业时,你应该说:
A. She is a teacher B. She is nice.
3. 当你的朋友发生意外需要帮助的时候,你应该:
A. Call for help. B. Go home.
4. 当你想安慰你的朋友时,你应该说:
A. Don’t worry. B. Hurry up.
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