搜题请搜索小程序“爱下问搜题”
问题 单项选择题

规范对混凝土结构的目标可靠指标要求为3.7(脆性破坏)和3.2(延性破坏)时，该建筑结构的安全等级属于( )。

A．一级，重要建筑
B．二级，重要建筑
C．二级，一般建筑
D．三级，次要建筑

答案

参考答案：C

填空题

单词拼写 。

1. He wished to be an ______(天文学家)when he was a child.

2. We can _____(预言)from this information what is likely to happen next.

3. Hundreds of people were _____(受伤)when the train went off the rails.

4. I intended to give you the card on Saturday but I ______(完全地)forgot.

5. He changed the bad queen into a _____(丑陋的)woman.

6. He had great difficulty in learning English ______(语法) at first.

7. The new owners have tried to give the restaurant a more family-friendly_____(氛围).

8. He tried to educate his son's_____(爱好)in English.

9.The old couple _____(雇佣)a person to look after their garden every autumn.

10. Each group shall _____(由...组成)of not less than ten.

查看答案
单项选择题 A3/A4型题

患者，男性，63岁。头摇肢颤5年余，筋脉拘挛，畏寒肢冷，四肢麻木，心悸懒言，动则气短，自汗，小便清长，舌淡苔薄白，脉沉迟无力。该病证候为（）

A.阳气虚衰证

B.肾阳虚证

C.脾肾阳虚证

D.肾阴虚证

E.脾气虚证
查看答案