题目内容：

    Do you ever travel by plane? How do you like 1. food on planes? Many people think airplane food tastes 2.. There are some 3. for it.

First, the air inside planes is very dry. It is even 4. than most deserts（沙漠）. This makes your nose less sensitive(敏感的）, so airplane food doesn't 5. good. The dry air also makes the food dry, so it doesn't taste good.

6., your sense of taste changes when you're high in the air. It becomes less sensitive. 7. example, if you eat candy on a plane, 8. might not taste very sweet.

Then the noise.  Airplanes are very 9.. The loud noise makes you feel like you are full and don't want to 10.. Food seems less attractive（吸引人的）to you.