搜题请搜索小程序“爱下问搜题”
问题 单项选择题

珠蛋白生成障碍性贫血的主要诊断依据是()

A．网织红细胞增高

B．血红蛋白电泳异常

C．血红蛋白尿

D．外周血出现有核红细胞

E．骨髓中幼稚红细胞明显增高

答案

参考答案：B

填空题

完成句子

1. Mistakes,__________ (如果有的话),should be corrected.

2. Henry looked about_________ (似乎在寻找什么)．

3. She studies very hard_______ (尽管体弱)．

4. -Would you like to come to the paty?

    -_________ (是的,我愿意)．

5. He was late because he had overslept and________ (误了火车)．

6. _______ (如果他早接受我的建议的话),he would have succeeded.

7. It is suggested that we__________ (去看电影)．

8. He didn't come,but he _______ (应该来)．

9. It's a waste of time________ (和他争论)．

10. -He will retum at the weekend.

      -________ (恐怕不能)．
查看答案
问答题 简答题

主要列检所对到达解体及编组始发和中转的列车，区段列检所对到达解体及编组始发的列车和加挂车辆的走行部技术检查范围及质量标准是如何规定的？
查看答案