(1)A.I go by car.
B.It’s near the park.
C.There are seven.
(2)A.Yes, I do.
B.Yes, I can.
C.No, it isn’t.
(3)A.I’m going to the bookstore.
B.I’m going to buy a magazine.
C.I’m going at 3 o’clock.
(4)A.It’s in front of the school.
B.I go straight for five minutes.
C.You’re welcome.
(5)A.I’m going to visit my grandparents.
B.This afternoon.
C.It’s east of the cinema.
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