A.明信片B.向右转C.工厂工人D.做中国菜E.十字路口
F.单词书G.乘渡轮H.邮局I.深呼吸J.向左转 K.学汉语
L.乘船 M.连环画 N.数到十 O.去旅行
[[QOrDeR]]crossing (
【小题2】by ferry (
【小题3】cook Chinese food (
【小题4】postcard (
【小题5】comic book (
【小题6】take a deep breath (
【小题7】factory worker (
【小题8】post office (
【小题9】take a trip (
【小题10】turn right (
【小题11】count to ten (
【小题12】word book (
【小题13】turn left (
【小题14】by ship (
【小题15】studies Chinese (

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

