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Do you like sports? What sports do you often play? Walking and running are good exercise. They are good for your body. Making plenty of preparations can make you fall in love with walking and running.
◆Check the weather
You need to know whether it is a nice day.
◆
You should make sure your clothes are comfortable. Sports shoes are good choices. Don’t wear leather shoes or slippers (拖鞋).
◆Carry a map or a mobile phone with GPS
If you walk or run in a new place, you may lose your way.
◆Take water and music players with you
There are two cheap things that can make your walking and running more enjoyable. They are water and music players.
| A．You need something to help you find the way. |
| B．Make sure to take enough food with you. |
| C．Do you know how to walk or run in a right way? |
| D．Wear comfortable clothes and shoes |
| E．Water is useful when you are thirsty. |
| F．Three things you need to do before exercising. |
| G．You will never have a great time walking or running on cold, hot or rainy days. |
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
