Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
When you ride a bicycle, motorised foot scooter or a personal mobility device like a segway, you must wear an Australian Standard (AS) approved bicycle helmet. You must securely fit and fasten it. An approved bicycle helmet means a helmet that complies with AS 2063 or AS/NZS 2063.
You may only carry passengers on your bicycle if the bicycle is designed to carry passengers. If you carry a passenger on your bicycle, they must also wear an approved helmet, securely fitted and fastened. However, if they are a paying passenger on a 3 or 4 wheeled bicycle, they do not have to wear a helmet.
You do not need to wear a helmet if you have a doctor's certificate stating that, for a specific amount of time, you cannot wear a helmet:
- for medical reasons
- because of a physical characteristic that makes it unreasonable for you to wear one.
If you have a doctor's certificate, you must carry it with you when you ride without a helmet.
You also do not need to wear a helmet if you are a member of a religious group and are wearing a headdress customarily worn by your group, that makes it impractical to wear a helmet.
Attaching a camera
There is no law that prohibits the attachment of a camera to a bicycle helmet, as long as the helmet remains compliant with the above mentioned standards, and is an approved attachment (according to the helmet manufacturer).
You may use a camera mounted on your bicycle or a body mounted camera as an alternative.
Bicycle equipmentEvery time you ride, your bicycle must have:
- at least 1 working brake
- a working bell, horn or a similar warning device.
If you ride at night or in weather conditions that make it difficult to see, you must display (either on the bicycle or on you):
- a white light (flashing or steady) that can be clearly seen at least 200m from the front of the bicycle
- a red light (flashing or steady) that can be clearly seen at least 200m from the back of the bicycle
- a red reflector that can be clearly seen at least 50m from behind the bicycle—when a vehicle's headlights shine on it.
When you ride a bicycle, motorised foot scooter or a personal mobility device a segway, you must wear an Australian Standard (AS) approved bicycle helmet. You must securely fit and fasten it. An approved bicycle helmet means a helmet that complies with AS 2063 or AS/NZS 2063.
You may only carry passengers on your bicycle if the bicycle is designed to carry passengers. If you carry a passenger on your bicycle, they must also wear an approved helmet, securely fitted and fastened. However, if they are a paying passenger on a 3 or 4 wheeled bicycle, they do not have to wear a helmet.
You do not need to wear a helmet if you have a doctor's certificate stating that, for a specific amount of time, you cannot wear a helmet:
- for medical reasons
- because of a physical characteris that makes it unreasonable for you to wear one.
If you have a doctor's certificate, you must carry it with you when you ride without a helmet.
You also do not need to wear a helmet if you are a member of a religious group and are wearing a headdress customarily worn by your group, that makes it impracal to wear a helmet.
Attaching a camera
There is no law that prohibits the attachment of a camera to a bicycle helmet, as long as the helmet remains compliant with the above mentioned standards, and is an approved attachment (according to the helmet manufacturer).
You may use a camera mounted on your bicycle or a body mounted camera as an alternative.
Bicycle equipment
Every time you ride, your bicycle must have:
- at least 1 working brake
- a working bell, horn or a similar warning device.
Bicycle equipment for night time and unsafe weather
If you ride at night or in weather conditions that make it difficult to see, you must display (either on the bicycle or on you):
- a white light (flashing or steady) that can be clearly seen at least 200m from the front of the bicycle
- a red light (flashing or steady) that can be clearly seen at least 200m from the back of the bicycle
- a red reflector that can be clearly seen at least 50m from behind the bicycle—when a vehicle's headlights shine on it.
When you ride a bicycle, motorised foot scooter or a personal mobility device a segway, you must wear an Australian Standard (AS) approved bicycle helmet. You must securely fit and fasten it. An approved bicycle helmet means a helmet that complies with AS 2063 or AS/NZS 2063.
You may only carry passengers on your bicycle if the bicycle is designed to carry passengers. If you carry a passenger on your bicycle, they must also wear an approved helmet, securely fitted and fastened. However, if they are a paying passenger on a 3 or 4 wheeled bicycle, they do not have to wear a helmet.
You do not need to wear a helmet if you have a doctor's certificate stating that, for a specific amount of time, you cannot wear a helmet:
for medical reasons
because of a physical characteris that makes it unreasonable for you to wear one.
If you have a doctor's certificate, you must carry it with you when you ride without a helmet.
You also do not need to wear a helmet if you are a member of a religious group and are wearing a headdress customarily worn by your group, that makes it impracal to wear a helmet.
Attaching a camera
There is no law that prohibits the attachment of a camera to a bicycle helmet, as long as the helmet remains compliant with the above mentioned standards, and is an approved attachment (according to the helmet manufacturer).
You may use a camera mounted on your bicycle or a body mounted camera as an alternative.
Bicycle equipment
Every time you ride, your bicycle must have:
at least 1 working brake
a working bell, horn or a similar warning device.
Bicycle equipment for night time and unsafe weather
If you ride at night or in weather conditions that make it difficult to see, you must display (either on the bicycle or on you):
a white light (flashing or steady) that can be clearly seen at least 200m from the front of the bicycle
a red light (flashing or steady) that can be clearly seen at least 200m from the back of the bicycle
a red reflector that can be clearly seen at least 50m from behind the bicycle—when a vehicle's headlights shine on it.
Choose the underlined words or phrase that are not correct in standard written English.
1. John used to going -> go to school by bus. Now he goes by bicycle.
2. Do you ever wish you live -> lived in a castle.
3. She asked me how long does it take -> it took me to go to school
4. Your friends went to your native village last weekend, weren't -> didn't they ?
5. Sally said she will -> would be be a echer someday.
6. Your brother practices to play -> playing the guitar every day, doesn't he ?
7. He must finish his homework before going to class, does -> needn't he ?
8. She wanted to know how long did it take -> it took to get there.
9. It rained heavily while I slept -> was sleeping soundly last night
10. Lan wishes that she go -> went to Singapore to visit her pen pal
Of course, there are all different kinds of environmental problems and I do not know which problem you want discussed. I will write about global warming.
One of the major environmental problems today is global warming. It is caused by an excess of carbon dioxide in the atmosphere. This causes what is known as a "greenhouse effect."
The major effect of this greenhouse effect is to raise the temperature of the world as a whole. If this continues, climate patterns around the world will change. In addition, sea levels will probably rise, which will be bad for low-lying areas.
There are many possible solutions, all of them have to do with emitting less carbon dioxide -- either by using less energy or by finding energy sources that do not emit carbon dioxide.
Riding gives people many advantages especially for students. So I think students should ride bicycle to school. In my opinion, there are three main reasons for it. First of all, riding bicycle like doing exercise. Everyday, riding bicycle four times to school and get home is the same as one hour working out. Secondly, bicycle is smokef-ree. This really helps to protect our environment. Finally, riding bicycle helps us to save much money. A motor-cycle cost tens times as much as a bicycle. And a motor-cycle needs petrol to work, on the contrary, a bicycle does not needs so riding bicycle to school is a way to save petrol, save money, save natural resources and protect environment. I know that going to school by motor-cycle shows grade for the rider but i think it is not necessary and riding bicycle is all better. Since the reasons i have given to you, i strongly recommend that we should go to school by bicycle instead of motor-cycle.