题目内容：

Food Parts You Should Never Throw Away in the Garbage

Pineapple Core

When you carve out the core of a pineapple, don't throw it in the garbage. You can use the pineapple core for all kinds of recipes, and there are tons of vitamins and minerals hiding within. To use the pineapple core: chop it and add it to fruit salad, blend it into smoothies, cut it into cubes and freeze for later use, or simply add it to water or even tea to improve flavor.

Kiwi Skin

If you never thought you could eat kiwi in the way you eat a peach, think again. That skin really is good for you and contains a lot of vitamin C, and in fact, it's also higher in fiber than the rest of the fruit. Of course, that rough, ugly skin isn't for everyone, so if you don't like it, try adding a whole kiwi to a smoothie to hide the taste of the skin.

Banana Peel

Most of us eat the banana without giving the soft peel a second thought. Here's why that's a mistake: banana peel contains tryptophan(色氨酸), which increases "the happiness hormone" to help with mood regulation and nerve system. There are a few creative ways to use the peel. Cook or boil for at least 10 minutes to soften. You can add it to smoothies, stir-fries, or soups. And, for a treat, simply slice and bake a banana with the skin on.

Watermelon Skin and Seed

The delicious, red inside makes for a refreshing snack or juice, but you're able to get some powerful nutrients in the skin and seeds as well. Cut out the white part under the green outside and use it in your cooking. It has vitamin C and B6, to keep you healthy. As for the seeds, you can roast them in the oven. Then add them to salads or to nut snacks.

1.Which of the following has a larger amount of fiber than its other parts?

A.Pineapple cores.

B.Kiwi skin.

C.Banana peel.

D.Watermelon skin and seeds.

2.Which of the following statements is TRUE?

A.All the food above can be added to smoothies.

B.Kiwi skin can be roasted in the oven.

C.Banana peel can help lift people's moods.

D.The green part of watermelon has vitamin C and B6.

3.Where can we most probably read this text?

A.In a botany instruction.

B.In a medicine brochure.

C.In a fruitarian's recipe.

D.In a nutrition report.