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I’m Jason. Here’s what I did from June to August.
 | In June, I went to Grandia, a beach in Valencia. I met a girl called Lara there. She told funny stories to make me laugh (笑). We had a wonderful time. |
 | In July, I went to Villalonga with my sisters. We put up our tents next to the River Serpis in the middle of the mountains. The views(风景) were very beautiful. |
 | In August, my parents and I went to London. I went there to learn English before. But it was my parents’ first time in London. We visited many interesting places. We had afternoon tea. I also visited my teachers when I was there. |
| A．was great fun | B．met Jason in July | C．lived in Valencia |
| A．He went camping. | B．He went to Grandia | C．He visited his sisters. |
| A．To take a vacation. | B．To learn English. | C．To see his teachers. |
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
