A. Oh, it’s too big and beautiful!
B. They’re on the first floor too.
C. Let’s go and have a look.
D. Let me show you around.
E. Here’s the living room.
Helen: Uncle Li, this is our new house.
Uncle Li:
Helen: Yes.
Uncle Li: OK.
Helen:
Uncle Li: It’s nice. Where are the kitchen and the dining room?
Helen:
Uncle Li: That’s good. Where are the bedrooms?
Helen: They’re on the second floor.
Uncle Li: OK.
Helen: This is my bedroom and that is my parents’ bedroom.
Uncle Li: They’re nice and big.
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