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问题 单项选择题

我国建筑结构设计中抗震设防的水准是( )。

A．不裂不倒

B．小震不坏，中震可修，大震不倒

C．裂而不倒

D．小震、中震皆可修

答案

参考答案：B

解析：[试题解析] 我国抗震设防的水准是“小震不坏，中震可修，大震不倒”。

写作题

近年来，宁波的食品安全问题层出不穷，先是宁波奶大肠菌群超标，合格率低;再是新美心蛋糕致百人中毒。而这两种食品是许多中学生的每日必需品。中学生正处于生长发育的关键时期，食品安全极为重要。请根据下图提示谈谈中学生如何健康饮食并给出理由。

注意：80词左右。开头、结尾已为你写好，不计人词数。文中应包含所有要点，并适当发挥。

Nowadays, there is so much illegal (非法的，违规的 )food. Many people are sick because of eating it. More and more people pay attention to the food safety. As young students, we also face the problem. We need to eat well to make sure we can grow up healthily

                                                                                    

                                                                                  

                                                                                  

                                                                                  

                                                                                  

If we try our best to do these, I think all of us will look after our health well.

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单项选择题

镇痛强度与吗啡相近，似成瘾性发生慢，戒断症状相对减轻的药物是（）

A.哌替啶

B.芬太尼

C.美沙酮

D.吲哚美辛

E.纳洛酮
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