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Mark: Where did you go on vacation?
Sana: Oh, I went to London with my families.
Mark: That sounds great. How did you go there?
Sana: I go there by plane.
Mark: What did you do in London?
Sana: I visited many places of interest and took photos of them.
Mark: Wow, did you go shopping there?
Sana: I didn’t buy anything at all, but I had a lovely time!
[[QOrDeR]]Sana went to London on vacation. （____）
【小题2】Sana went there by train. （____）
【小题3】Sana went shopping in London and bought something. （____）
【小题4】Sana took photos of many places. （____）
【小题5】Mark had a lovely time in London. （____）
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
