搜索
A. Where did you go last week?
B. I visited my grandparents.
C. Did you eat delicious food?
D. How long did it take to get to Shenzhen from here?
E. Shall we visit Shenzhen together next summer?
Alice: Good morning, Joe! 1．
Joe: Good morning, Alice! I went to Shenzhen.
Alice: 2．
Joe: I went to Shenzhen by train. It took about four hours.
Alice: How about by plane?
Joe: Sorry, I don’t know. Maybe it would be faster.
Alice: What did you do there?
Joe: 3． They live near the sea.
Alice: 4．
Joe: Yes, I enjoyed seafood there.
Alice: 5．
Joe: Sure, we can go swimming and enjoy the sunshine on the beach.
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
