Tim: I often play games and download(下载) music from the Internet(英特网). Do you use the computer, Dongdong?
Dongdong: Yes, I do. I search for a lot of things on the computer. And I often find out about countries in the world. What about you, Linda?
Linda: I often email my friends in Australia and send greetings to them. What can you do on the computer, Lingling?
Lingling: I often do my homework on the computer.
1.Does Lingling use computer? ( )
A.Yes, she does. | B.No, she doesn’t. | C.I don’t know. |
A.He plays games and downloads music. | B.He emails friends. | C.A and B. |
A.She plays games. | B.She listens to music. | C.She emails her friends. |
A.He searches for things. | B.He finds out about countries. | C.A and B. |
A.He plays games. | B.He learns English. | C.He downloads 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

