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Hi, this is Chen Jie. I’m going to have a busy weekend. On Saturday, I’m going to the bookstore by taxi. I’m going to buy a new CD, a dictionary and some story books. Then, I’m going to go home and read the new books. On Sunday, I’m going to the shoe store with my friend. We’re going after lunch. Then, in the evening, I’m going to the gym with my mom. We’re going to play ping-pong together. I will have a nice weekend!
1．Chen Jie is going to the bookstore by bus. （2．Chen Jie is going to buy a new CD and some picture-books. （
3．Chen Jie is going to go home and read the new books. （
4．On Saturday, Chen Jie is going to the shoe store. （
5．On Sunday evening, Chen Jie is going to play ping-pong. （
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
