Different people have different skin colours. Some have black skin, some have yellow skin, and some have white skin. There was a woman in Alaska. Her skin was orange in colour. It was almost the colour of orange juice. How did this woman become orange? She ate lots of tomatoes, carrots and pumpkins. She ate too many orange things. That's why she turned orange. The woman didn't want to be orange. She went to the doctor. The doctor said,"Stop eating orange things. Eat some green things." The woman did so, and she wasn't orange any more. This story is mainly about _ . A) a woman in Alaska B) tomatoes,carrots and pumpkin C) a doctor D) different people with the same colour skin
A

Expert say that students usually need eight to ten hours' sleep at night, but most Chinese students do not get enough sleep. Some Chinese parents are usually glad to see their children studying late. They will think their children work very hard, but not all parents are happy about this. Once a mother told us tat every morning her 10-year-old boy put up one finger with his eyes still closed, begging for one more minute to sleep. Like thousands of students " early birds" in China, he has to get up before six every morning. A report shows that without a good night's sleep, students seem to be weaker than they should be. Many students have fallen asleep during class at one time or another. Too much homework is not the only reason why students stay up late. Some watch TV or play the computer games late into the night. Experts have ever said that the students should develop good study habits. So some clever students never study last, they are able to work well in class. In this passage we know if students don't get enough sleep, they may _ A) become too weak to sleep B) not work well in class C) go to bed early D) be weak in English
B

Now many people like fast food. We all know that fast food is notverygood for our health. So more and more fast food restaurants are serving healthier food and you can make healthier choices. Here are some tips for ordering healthy food at fast food restaurants. *Don't order the biggest size. The biggest size seems cheaper, but it is not good for your health. The biggest size has the most fat, sugar and so on. A smaller size is probably enough for you. *Some drinks are full of sugar. So when you are thirsty, you should choose milk or water. *Usually fried food is not the best choice. You should choose baked food. It is healthier. *Go for the kids menu, because the sizes of kids food are usually smaller. You can eat less. *Today, more and more fast food restaurants are starting to serve healthier food. You can order the food with words like "healthy'' or" _ "on the menu. By making smart choices, eating at fast food restaurants can be not that bad. ,. How many tips does the writer give us to order healthy food at fast food restaurant? A) Three. B) Four. C) Five. D) Six.
C