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问题 单项选择题

男性，50岁，腰痛2个月，近一周右下肢活动困难，外院诊断坐骨神经痛，查Hb85g/L，ESR90mm/h，尿蛋白（++），该诊断首先考虑

A．类风湿性关节炎

B．风湿性关节炎

C．肾肿瘤骨髓转移

D．慢性肾炎

E．多发性骨髓瘤

答案

参考答案：E

填空题
从下列方框中选适当的词填空，注意其形式变化。
smell fresh judge congratulation familiar disaster shock destroy burst bury
1. Earthquake is one of the most. terrible natural ____ in the world.
2. Hearing the news, his mother ____ out crying.
3. Almost the whole city was completely ____ by the earthquake.
4. "____!"he said to me the moment I entered the room.
5. ____ from his appearance, the manager must be over fifty.
6. Nobody likes to share the room with Gerard. He has ____ feet.
7. Their happy memories of the wedding are still ____ in their minds.
8. Never try to trouble him by French. French is as ____ to him as English.
9. Three days passed, but there were many people still ____ in the ruins.
10. Everybody present was extremely shocked by his ____ news.
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单项选择题

当筏形基础混凝土强度达到设计强度的( )时，可进行基坑回填。

A．40%

B．20%

C．30%

D．10%
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