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Hi, I'm Qiqi. There is a big library near my home. There are lots of books, CDs and magazines in the library. I go there with my friends on Saturday and Sunday. We can read different books there. We can read e-books by computer as well. Yesterday we didn't have classes. My sister and I went to the library. We did a project about music. We found lots of information on the topic in different ways. We read some books and watched some CDs. We saw a film on the computer as well. Now we have some good ideas about music. We like the library!
1．There is a big library in Qiqi's home.2．You can find some books about music in the library.
3．They did a project about science.
4．Qiqi and his sister found lots of information about music.
5．Now they have some good ideas about music.
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
