Lisa: Nice to meet you, too. Which class are you in?
Tom: I’m in Class Three, Grade Four.
Lisa: Me, too.
Tom: Where are you from?
Lisa: I’m from Canada. What about you?
Tom: I’m from America. My mother is an English teacher. My father is a doctor.
Lisa: My mother is a nurse. My father is a postman.
Tom: What’s your number?
Lisa: I’m number nineteen.
Tom: Great! I’m number twenty.
1.Lisa is in Class Three, Grade Four.
2.Tom is from Canada.
3.Tom’s mother is a doctor.
4.Lisa’s father is a postman.
5.Tom’s number is eighteen.
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