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Wu Binbin went to Shanghai over his summer holiday. He went there by train. On the first day he went to the science museum by bus. He took lots of pictures. He went to the beach on the second day. There were many people on the beach. He went swimming. On the third day he visited his uncle. They had a big dinner in a big restaurant. He liked the food very much. He went back home by plane. He had a good time.
1．—Where did Wu Binbin go over his summer holiday?—He went to
2．—How did he go to the science museum?
—He went to the science museum
3．—Did he go fishing?
—
4．—What did he do on the third day?
—On the third day he
5．—Where did they have a big dinner?
—They had a big dinner in a big
6．—Did Wu Binbin have a good time?
—
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
