2 . 听下面一段较长对话，回答以下小题。
1. What is the woman’s attitude in the beginning?

A．Quite interested.

B．A little impatient.

C．Rather grateful.

2. What does Food Freedom focus on?

A．Food safety.

B．Food waste.

C．Food price.

3. What does the man say about the vegetables in big supermarkets?

A．They might contain harmful chemicals.

B．They are delicious but expensive.

C．They are good for kids.

4. What does the man offer in the end?

A．A list of prices of different foods.

B．A list of names of big supermarkets.

C．A list of places selling healthy food.

3 . You may hope to have healthy diets and a healthy body. You may want to eat tasty food that is easy to prepare. You may be inspired to exercise and stay in shape. The good news is that there are apps to help you.

Paprika

Paprika is an app to help users plan meals, shop and cook. You can save recipes from websites and from other apps to Paprika. The app can help keep a record of the foods you have in your home, so when you go shopping, it can remind you what are the required foods.

MealBoard

MealBoard is another app that can suggest recipes and help you plan meals. This app can suggest recipes based on the food you already have in your home. MealBoard can keep a list of what food you have and what you expect to buy. This app can scan bar codes (条形码) to add items to your list. Using this app, you can also note the expiration dates (保质期), so you know when your food is no longer usable.

MealBoard lets users save recipes from websites and then search them by foods used in the recipes. For example, you can search for recipes that have “chocolate” in them.

IEatWell

The IEatWell app supports healthy eating by giving users rewards for eating the right foods. If you like earning rewards for meeting your goals, IEatWell may work well for you. Instead of measuring how much you eat, IEatWell measures how well you eat. Tell the app what you are eating for your meal. You can even add a photo. The app will rate how healthy your meal is, and then give you a reward if you are eating well.

1. What do the apps Paprika and MealBoard have in common?

A．They can scan bar codes.

B．They can let you know what you need to buy.

C．They can keep a record of the meals you eat outside.

D．They can tell if the food has passed the expiration dates.

2. What can IEatWell do if you eat a healthy diet?

A．It can measure how much eat.	B．It can give you a reward.
C．It can give you a picture.	D．It can provide you with recipes.

3. What is the author ’s main purpose in writing the text?

A．To make some comparisons among game apps.

B．To introduce some ways about how to stay healthy.

C．To introduce several apps to help people keep fit.

D．To call on people to buy these apps.

4 .
We all know that if we want to keep our body in good shape we have to do physical exercise regularly as well as be careful with what we eat. What we tend to forget is that this goes for our eyes as well. Medical science confirms that a diet rich in carotenoids (类胡萝卜素) can help maintain good vision(维持好视力) and prevent against a number of eye diseases. Here's some advice about how to choose the right diet to keep your eyes healthy.
— Eat orange food. Fruits and vegetables with orange flesh are rich in carotenoids. In addition to carrots，oranges，pumpkins and sweet potatoes are also available. All of these contain high levels of carotenoids，which help to maintain good vision.
— Include dark green vegetables，such as spinach (菠菜) and broccoli (西兰花) in your diet, to act as natural sunglasses. Recent scientific studies have shown that these vegetables can help block (阻挡) the damaging UV radiation(紫外线辐射)from the sun's rays.
— Prevent some eye diseases with orange juice, yellow corn, whole milk, nuts and leafy vegetables. These foods are good sources of vitamins A, C, D and E. All of these are   necessary to good eye health.
— Increase your intake of omega­3 with some sea fish, and some other seafood. Omega­3 helps build cell walls and is especially beneficial to keeping eyes healthy .It also helps regulate the eye's internal pressure and helps the eye dry up excess fluid.
1. We can learn from the first paragraph that healthy food　　　　.

A．keeps eyes healthy

B．means you don't need exercise

C．can help cure eye diseases efficiently(有效地)

D．means people don't have to wear glasses

2. Why should people eat orange food according to the text？

A．It is beneficial to building cell walls in eyes.

B．It is more delicious than other food.

C．It is good for eyesight.

D．It is rich in various vitamins.

3. Which of the following can help block the damaging UV radiation from the sun's rays？

A．Pumpkins.

B．Juice.

C．Nuts.

D．Broccoli.

4. The purpose of the text is to tell people how to　　　　.

A．keep their body in good shape

B．choose a healthy diet for their eyes

C．prevent serious eye diseases

D．get natural sunglasses from food