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| classroom | | 6 : 00 | |
| Guangzhou | | Amy | |
| John | | ||
（1）There are____________in our classroom .
A.two fans B.three boards C.two lights
（2）It’ s six o’clock .It’ s time to__________.
A.go to bed B.get up C.go to school
（3）It’ s sunny in Guangzhou today .It’ s________, too .
A.hot B.cold C.warm
（4）This is my friend Amy .She is a__________.
A.nurse B.driver C.teacher
（5）John has a farm .There are_______rabbits on his farm .
A.two B.three C.four
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
