搜索
It’s nine o’clock in the evening. The family are at home. Jim’s father is sitting in a chair. He’s watching TV. Jim’s mother is standing near the window. She’s giving some food to a bird, Polly. Polly says, “Thanks! Thanks!” Where’s Jim? Oh, he’s behind the door. Kate, Jim’s sister, is looking for him. They are playing games. They have no homework on Sunday evenings.
1．There are ______ people in the family. ( )| A．three | B．four | C．five |
| A．Jim. | B．Jim’s mother. | C．Jim’s father. |
| A．good friends | B．brother and sister | C．two boys |
| A．aren’t | B．isn’t | C．don’t |
| A．She’s doing her homework. | B．She’s standing near the window. | C．She’s playing games. |
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
