搜索
A happy day
Last Sunday, we went to work on a farm. We wore(穿)school clothes. Mr. Li was in an old coat. He looked funny (可笑的 ). It was nine o'clock when we got there. Then we began (开始 ) to help the farmers do farm work. We worked hard. We felt very happy.
根据短文内容，选择正确答案。1．When did they go to work on a farm? ( )
| A．Last Sunday. | B．This Sunday. | C．Last Saturday. |
| A．a new shirt | B．an old shirt | C．an old coat |
| A．At eight o'clock. | B．At nine o'clock. | C．At ten o'clock. |
| A．the workers | B．the farmers | C．the students |
| A．school clothes | B．shirt | C．sweater |
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
