根据短文内容, 从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
    Traveling for business or pleasure can easily damage your health. It's easy to fail into the trap of high caloric meals and little exercise.
●Keep a dictionary on hand
   If you are traveling somewhere with a different language, pack a dictionary and keep it close to help you negotiate(商议)the menu and make healthy food choices. Look up the words that you don't understand to help you learn about cooking methods and ingredients(材料)so that you can choose healthy food.
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   The more you can research before your trip, the easier it will be to keep a healthy lifestyle while traveling. To stay on track with your food, try to find a nearby grocery store or healthy food store, look up a copule of well rated restaurants that offer some healthy choices, and try to stay somewhere with a fridge or kitchen.
●Walk every day.
   Exploring your destination(目的地)on foot is an amazing way to take some exercise while traveling. Walk through the nature to enjoy its beautiful scenery, listen to the sound of nature and take some wonderful pictures.
●Rent a bike.
   Cover more ground while burning calories by renting a bike. Many major cities have bike-sharing programs, or you could contact a local bike store to ask about bike rentals. If you have an open schedule, you could even research bike tours, which are a great way to cover a long distance in a short period of time.
A. Avoid junk food and deep fried food.
B. Research the food and store some upon arrival.
C. Take a bike map of the city, research day trips and get exploring.
D. If you are exercising while traveling, make sure to take in extra water.
E. Here are some healthy travel tips which will keep you in good health.
F. You can't avoid deep fried food if you don't know that they're in there!
G. This is also a great way to find hidden attractions that aren't in the travel guides.