【单选题】47 电流表是用来显示( )充电或放电的电流值,同时检查电源是否正常。
【简答题】听对话及问题,选择正确的答案。 1. What is Tom going to do this weekend? [ ] A. To go shopping. B. To do some cleaning. C. To go skating. 2. What time did the class begin? [ ] A. At 8:05. B. At 8:10. C. At 8:...
【单选题】设 为同阶方阵,则下列结论中错误的是 .
【简答题】选择左边问题中的正确答案。 ( ) 1. What's he going to do? ( ) 2. What did he do yesterday? ( ) 3. What is he doing now? ( ) 4. Why do you like winter? ( ) 5. Do you always walk to school? A. No,...
【简答题】阅读短文,选择正确的答案。 People in different countries do things differently. For example, Australians put their shirt “tails' on the clothes--line after washing, because they usually put the shirt 'tails' into ...
【简答题】Listen and choose. (听录音,选择正确的答案) 1. Do they go shopping? A. Yes, they do. B. No, they don't . 2. Is the green skirt nice? A. Yes, it is. B. No, it isn't. 3. What time is it now? A. It's in the morning...
【简答题】阅读短文,选择正确的答案。 How do you remember the way to your house?Where do dreams come from? It is your brain (大脑) that does these things. A British scientist showed that 'sleep can improve one's memory.' It' s...
【简答题】_______ 是勃垦第音乐风格创造的代表人之一,在它一生创作的 200 余首弥撒、经文歌和尚松作品中,弥撒最具有特色。
【单选题】在以下措施中, ( )有利子改善螺栓螺纹牙之间载荷分布不均匀的现象。