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My two classmates
We have two new students in our school. They are Mike and Jim.
Mike is American. He is twelve. He is in Class Four. He has a litter sister. Jim is a Canadian boy. He is twelve, too. He is in Class One. He likes playing football. He often plays football at school.
Mike and Jim are good friends.
1．Mike is _______. ( )| A．Chinese | B．American | C．Canadian |
| A．Chinese | B．America | C．Canadian |
| A．the same class | B．the same school | C．Class Four |
| A．an old sister | B．a litter sister | C．a litter brother |
| A．Jim. | B．Mike. | C．Jim and Mike. |
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
