搜索
（1）A. He is a coach.
B.He goes to work by bike.
C.He works in a police office.
（2）A.He works in a factory.
B.She works in a school.
C.She is a P.E teacher.
（3）A.She is a head teacher.
B.She works in a school.
C.She goes to work on foot.
（4）A.Yes, he is.
B.No, he isn’t.
C.Yes, she is.
（5）A.He likes sports.
B.He is tall and strong
C.He is a postman.
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
