When you want to take a trip on your holiday, you should make a careful plan. Here are some rules. They may help you to keep safe on a trip.
①You should travel with your friends or family. And you should always keep together with them.
②If there are a lot of people around you, you should put your bag in front of you. Don’t put it on your back.
③Put on a life jacket when you take a boat or a ship. If you fall into the water, it can keep you safe.
④Don’t go swimming alone (独自地) or swim in a dangerous place.
⑤Don’t sleep on a bus. Never put your head out of the window. It’s not safe.
⑥Do take a map, a phone and some medicine (药品) with you.
⑦Do have safe foods and drinks.
Everyone should be careful when travelling. Enjoy your trip!
1.When you go on a safe trip, you should _______. ( )A.make a careful plan | B.travel with your friends or family | C.A and B |
A.防晒衣 | B.救生衣 | C.皮夹克 |
A.take a phone with you |
B.put your bag in front of you |
C.put your head out of the window on a bus |
A.You should not always keep together with friends or family. |
B.You can’t go swimming with your parents in a safe place. |
C.You should take a map with you on a trip. |
A.How to keep safe on a trip |
B.How to swim |
C.Have safe foods and drinks |
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同类型试题
![](http://static.xuejinqu.com/images/medal.png)
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
![](http://static.xuejinqu.com/images/avatar.png)
![](http://static.xuejinqu.com/images/avatar.png)
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
![](http://static.xuejinqu.com/images/avatar.png)
![](http://static.xuejinqu.com/images/avatar.png)