搜索
I’m Wu Fan. I have a new art teacher. He is tall and young. His house is behind our school. He just moved (搬家) there. There are many flowers in front of (在……前面) his house. And there are lots of things in the house. There are some water bottles (瓶子) on the floor. There are many books and you can see them everywhere. Oh, there is a computer under the desk. Some clothes are on the bed. The house is at sixes and sevens. Let’s help him clean it on Sunday.
1．The art teacher is _______. ( )| A．short and young | B．tall and old | C．tall and young |
| A．in front of | B．behind | C．in |
| A．clothes | B．water bottles | C．chairs |
| A．A cat | B．A computer | C．A chair |
| A．乱七八糟 | B．七上八下 | C．在六七点 |
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
