( )(1)I’m going to the theatre.
我要去广场。
( )(2)I’m going to play basketball.
我要打篮球。
( )(3)It’s going to rain.
要下雨了。
( )(4)He is playing football.
他正在踢足球。
( )(5)There is a big bird.
这儿有一只大鸟。
( )(6)Why is he sad?
他为什么生气?
( )(7)He is hungry.
他渴了。
( )(8)She saw some friends here .
他见到了好朋友。
( )(9)They went to the playground.
他们在操场。
( )(10)Sam opened his bag.
山姆打开了他的包。
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