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On October 1st, we went to Wuyishan in Fujian by train. We stayed at a beautiful hotel. It was cool and cloudy on October 2nd. In the morning we climbed the moutains and went to see the waterfalls（瀑布）. We were tired, but we were happy. In the afternoon we went on a raft trip. We took some pictures. We had a lot of fun there.
1．When did you go to Wuyishan? ( )| A．On December 25th. | B．On October 1st. |
| A．It was cold and cloudy. | B．It was cool and cloudy. |
| A．Yes, we did. | B．No, we did |
| A．Yes, we did. | B．No, we didn’t. |
| A．By train. | B．By bus. |
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
