This is a photo of Jim’s family(一张吉姆的全家照). You can see his father, mother, sister and Jim. Mr. Green is forty. He’s a teacher. Mrs. Green is in a nice grey sweater. Her daughter(女儿)Kate is beside her(在她旁边). She has brown hair and black eyes. Jim is on a red bike. They’re very happy(幸福).
1.Mr. Green is Jim’s father. (2.Kate is on a red bike. (
3.Mr. Green and Mrs. Green are teachers. (
4.Mrs. Green’s sweater is grey. (
5.Kate has black eyes. (
6.Jim and Kate are brother and sister. (

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

