搜索
Ken: Hello，Ann. How are you?
Ann: I’m fine. Thanks.
Ken: How was your summer vacation?
Ann: It was OK.
Ken: What did you do?
Ann: I went fishing with my parents. Sometimes I went swimming. How about you?.
Ken: I went to the Great Wall.
Ann: Wow! How did you go there?
Ken: We went there by bus. And we also went to the Place Museum.
Ann: That's great.
( ) 1. Ann went fishing with her friends.
( ) 2. Ann sometimes went swimming.
( ) 3. Ken went to the Great Wall over the summer vacation.
( ) 4. Ken went to the Great Wall by bike.
( ) 5. Ken went to the Place Museum ,too.
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
