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I'm in Haikou now. I arrived yesterday. My grandma and cousin met me at the train station. We took a green taxi to their house.
Haikou is very beautiful. It is very hot. And there are lots of trees and buildings here. Our house is near the sea. It is very big and beautiful. I can swim every day. And I can also eat the fresh fish. I feel very happy.
I love Haikou. I will write again soon.
From,
Chen Hai
1．When did Chen Hai arrive Haikou? ( )| A．Today. | B．Tomorrow. | C．Yesterday. |
| A．His grandma. | B．His grandma and cousin. | C．His cousin. |
| A．By bus. | B．By bike. | C．By taxi. |
| A．Yes, there are. | B．Yes, it is. | C．No, there aren't. |
| A．Yes, he is. | B．No, he isn't. | C．Yes, he isn't. |
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
