问题
单项选择题
RDW正常说明红细胞（）
A.体积偏大
B.体积大小较为一致
C.血红蛋白含量正常
D.结构正常
E.染色正常
答案
参考答案：D
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RDW正常说明红细胞（）
A.体积偏大
B.体积大小较为一致
C.血红蛋白含量正常
D.结构正常
E.染色正常
参考答案：D
| 选词填空。 | |
2. _____ I have to walk all the way, I'll get there. 3. You must ______ any opportunities you have of practicing English. 4. Catherine visited a few of the cities in the USA ______ New York,Chicago and Boston. 5. ______ such as IT has greatly changed our way of life. 6. It is not surprising that ______ don't know grammar very well. 7. The price for the hotel ______ bed and breakfast. 8. The United Nations is an ______ that tries to solve problems between countries. |