搜索
Hello! My name is Jason. I’ m a boy. This is my teacher. Her name is Vicky. That’s my friend. His name is Wang Lin. Look, this is his desk. He has six books, two pencils, one ruler and six crayons. That’s my desk. I have two books, two pencils and one ruler. I have no crayons.
1．Jason is a ________. ( )| A．boy | B．girl | C．teacher |
| A．Wang Lin | B．Jason | C．Vicky |
| A．boy | B．girl | C．teacher |
| A．six | B．one | C．two |
| A．six | B．no | C．one |
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
