问题
判断题
砂浆搅拌机使用完毕，应立即用水冲洗搅拌筒的内外，清除简内的砂浆积料，并对各润滑点加注润滑油。
答案
参考答案：对
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砂浆搅拌机使用完毕，应立即用水冲洗搅拌筒的内外，清除简内的砂浆积料，并对各润滑点加注润滑油。
参考答案：对
| 阅读理解。 | |
Here's an advertisement from the newspaper. Read and choose the right answer to each question.
| |
| 1.On Friday, the babysitter will ______. | |
| A. not work B. work three hours C. earn $10 D. live in London | |
| 2. Which is not part of the job? | |
| A. Cooking for the child B. Working at the child's house C. Reading books to the child D. Taking care of the child | |
| 3. The babysitter must______. | |
| A. go to the person's office B. drive a car to work C. work every Saturday and Sunday. D. play with the child | |
| 4. Which of these sentences is true? | |
| A. Pay is more at weekends. B. The babysitter must work six days a week. C. The person must call Mr. Smith first. D. The child is less than nine years old. | |
| 5. The best babysitter for the job______. | |
| A. cannot read storybooks. B. is busy on Wednesday afternoon. C. wants $15 per hour. D. enjoys playing with children |