(1). Peter’s father works in the ___________.
A. school
B. supermarket
C. shop
(2). Linda _________ in the garden.
A. is playing with their little cat
B. is talking with her brother
C. is reading
(3). It’s ________.
A. time for school
B. 7:00 p.m.
C. time for lunch
(4). They _________ because their father isn’t back.
A. can have supper
B. can’t play
C. can’t have supper
(5). They are happy because ____________.
A. they can have supper
B. their father is knocking at the door
C. they aren’t hungry
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