问题
单项选择题
有关低渗性脱水的描述正确的是（）
A.低渗性脱水最常见
B.尿比重高
C.呕吐、腹泻、胃肠引流易于发生低渗性脱水
D.低渗性脱水易发生休克
E.不会出现嗜睡、抽搐等神经系统症状
答案
参考答案：D
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有关低渗性脱水的描述正确的是（）
A.低渗性脱水最常见
B.尿比重高
C.呕吐、腹泻、胃肠引流易于发生低渗性脱水
D.低渗性脱水易发生休克
E.不会出现嗜睡、抽搐等神经系统症状
参考答案：D
单句改错.
| 1. You must practice a lot of if you want to be good at hosting. | |
| A B C D | |
| 2. I had much work to be done, so I was very busy. | |
| A B C D | |
| 3. Remember to listen and write in the same time, will you? | |
| A B C D | |
| 4. I hear many people donated money for Save China's Tigers in the show. | |
| A B C D | |
| 5. A microphone makes your voice to sound louder. | |
| A B C D | _____ |
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