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 Excuse me, I am a reporter from Qinghai Daily. Can I ask you some questions?Of course, it’s my pleasure.  Thanks! What are your ideas for solving environmental problems?Well, to cut down air pollution, 1．
Yeah, do you ride bikes sometimes?Certainly. There are lots of advantages of bike riding. 2． Right. 3． Umm, I do simple things like bringing a bag to go shopping. OK! How do you usually do, Beauty? Well, I never use wooden chopsticks or plastic forks. Good! 4． Hmm, we should throw different rubbish into different bins. Thanks for your ideas. 5． |
| A．I use them at home. |
| B．Why don’t you drive to work? |
| C．What else do you usually do in your daily life? |
| D．It’s good for health and it costs nothing. |
| E．we should take the bus or subway instead of driving. |
| F．Then what’s your opinion about rubbish? |
| G．Let’s join together to make a difference and lead to a better life. |
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
