单项选择题 Children thrive from fun and innovative ways to learn. Ally kind of boring lesson plan will decrease the chance that your child will learn what they are taught. Music is a great teaching tool. Everyone loves music. You may listen to music everywhere you go. Whether it is in the car, at home or in the school, we all love music. You may hear a song on the radio that you haven't heard in over 10 years, but you still know most of the words. That is the impact that music has on our life. Music is fun, so we remember. A kid's attention span is extremely short. The younger the kid, the shorter the attention span. Your child has probably lost interest after about 5 to 10 minutes of sitting there listening to the teacher. That's exactly why Twin Sisters Productions came out with their line of interactive educational children's CD-ROMs, with a line of CD-ROMs fill with educational children's music. The idea behind this line of products is that 'children will learn more when music is involved'. And we all know that music is fun! The more fun something is, the more likely it is that the information will be absorbed. There is no risk from buying our products. All of our products come with a 90-day money back guarantee. We also provide technical support for all Twin Sister Productions. You will get a response to your technical question within 24 hours of making your call.Who will be the possible reader of the passage?A．Children.B．Parents.C．Teachers.D．Musicians.

单项选择题 Task 2Directions: This task is the same as Task 1. The 5 questions or unfinished statements are numbered 41 through 45.People in different parts of the world have very different ideas about what is good to eat. Even when people in different countries eat the same food, they often prepare it very differently. If you were in Germany, you would find soup that is thick and heavy. If you were in China, you would find soup that is thin and clear. On holidays most of us eat special foods. Year after year, even if many other things change, the food is always the same. Sometimes housewives begin weeks in advance to prepare the special foods that are traditionally served on certain holidays. People in different parts of the world also have different ideas about what is good to drink. Among the most popular hot drinks are coffee and tea. Coffee is very popular in Northern Europe and in the Middle East. Some people put cream and sugar in their coffee. But in the United States, many people drink their coffee 'black' that is without cream or sugar. Tea is the national drink in China, Japan, and other Oriental(东方的) countries. In the Orient, people drink tea without sugar. But in England, where it is also a national drink, many people use both sugar and hot or cold mill in their tea.People in different parts of the world______.A．cook the same food in different waysB．like the same kinds of foodC．have the same ideas about foodsD．know how to prepare the same food

多项选择题 高突矿井（区域或掘进工作面）的局部通风机和电器设备要实现“三专”、“两闭锁”，其中“三专”指：（）。