(1)A.She likes music.
B.She is shy and polite .
C.She’d like beef.
(2)A.It’s near the table.
B.It’s in front of the mountain.
C.There is a park.
(3)A.Yes,there is.
B.No,it isn’t
C.Yes,he is.
(4)A.Yes,I am.
B.No, I can’t.
C.No,problem.
(5)A.We often play ping-pong.
B.It’s Wednesday.
C.We have art and PE.
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