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问题 单项选择题

病历摘要：某孕妇32岁，患心脏病，心功能Ⅱ级，现妊娠20周。

了解子宫内膜周期性变化的最可靠方法是（）。

A.镜检宫颈黏液

B.测定基础体温曲线

C.测定雌激素在体内的含量

D.诊断性刮宫行病理检查

E. * * 脱落细胞涂片检查

答案

参考答案：D

选择题

Though ________ in San Francisco, Dave Mitchell had always preferred to record the plain facts of small-town life.

A．raised

B．grown

C．developed

D．cultivated
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改错题

单句改错。

1. I don't know if to help him or not. ________

2. She can't help cleaning the house because she's busy making a cake. ________

3. We all hope you to make rapid progress. ________

4. The results of the research are to publish soon. ________

5. It is too heavy for me to lift it. ________

6. It's awfully good for you to come and meet us. ________

7. These are very good books for your children to be read. ________

8. He did what he could help me with my physics. ________

9. Let's find a big bag to put the things. ________

10. It would be easier to climb over the mountain than going round the valley. ________
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