搜索
[[QOrDeR]]This old man can't ________(walk).He stayed in bed.
【小题2】There is a fire in the building.The firemen can't ________(find) people.
【小题3】Can you ________(swim) in the lake？
【小题4】The girl is blind.She can't ________(see).
【小题5】The baby can't eat sausages.Her mum ________(help) him.
【小题6】The deaf woman can't ________(hear).
【小题7】The little girl can't __________(speak) English.
【小题8】Can you __________(sing) a song？
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
