超星 - Task 1 Circle the best ending for each statement

单选题

1. Riding a bike, using your own shopping bags, and buying healthy food are.

A. good things to do for the environment
B. good to do, but not enough
C. not important

单选题

Most food that we eat in the United States travels.

A. 7,000 miles by airplane and truck
B. about 1,500 miles from the place it is grown to the place it is eaten
C. by boat from Chile or Costa Rica

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单选题

The author says that local produce is best because .

A. it uses less gas and it pollutes less
B. it is organic and uses no chemicals
C. it is cheaper than produce that comes from far away

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单选题

“If you are buying organic pineapples from Hawaii, you may not be seeing the whole picture” means that .

A. Hawaiian pineapple farmers all use chemicals on their fruit
B. if you think buying organic pineapples from Hawaii is a good thing to do, you need to learn more about how they travel
C. regular produce is better than organic produce because it travels less

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单选题

If you eat only local produce, you will have to .

A. only eat what is in season, and spend a little more money
B. stop eating bananas
C. ride your bike more and buy more apples

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单选题

Produce uses the most gas when it travels .

A. by boat
B. by truck
C. by airplane

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