视图中的数据取自数据库中的 [5] 或 [6] 。

市场是有效的资源配置方式；市场对经济活动的反应具有客观性、直接性、灵敏性等特点；现在世界上大多数国家都采用市场经济制度，但是完全靠市场机制自发调节的国家是不存在的，市场调节的滞后性、盲目性以及市场失灵等问题要求国家对国民经济进行宏观调控。所以( )。

A．市场是唯一的资源配置方式
B．市场制度自身不存在任何缺陷
C．只要采用市场经济制度，一国的经济就会快速发展
D．社会主义市场经济条件下实行政府宏观调控是现代市场经济的客观要求

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Every student has tests when they are at school. But have you ever been so worried about the tests that you can’t fall asleep at night? Have you ever felt sick or had a headache during a test?小题1:_____  This worry in your mind can make your body feel bad. You may feel angry, frustrated, scared, or afraid, which can give you a stomachache or a headache.

小题2:  Good or normal stress might happen when you are called to answer a question in class or when you have to give a speech. This kind of stress can help you to get things better done.小题3:  

But bad stress can happen if the stressful feelings keep going over a long time. You may not feel well if your parents are fighting, if a family member is ill, if you are having problems at school, or if you are going through anything else that makes you upset every day.小题4:  

小题5:  That means making good decision about how to spend your time. If you are only dealing with school stuff and have no time to play, you can get stressed. Make sure you keep your SELF in mind: Sleep, Exercise, Leisure and Food. If you take care of yourself and get enough sleep and food, and if you exercise and leave time for fun stuff, you will probably be less stressed out!

A．However, there are two different kinds of stress.

B．Can you tell a kind of stress from another one?

C．The best way to keep stress away is to have a balanced life.

D．That kind of stress isn’t going to help you, and it can actually make you sick.E. Since bad stress is harmful to us, you’d better try to change it into good stress.

F. If so, then you know what stress is. Stress is what you feel when you are worried or uncomfortable about something.

G. For example, you may do a better job on your test if the stress pushes you to prepare well before the test.

下列作品为丁玲所作的有（）

A.《太阳照在桑干河上》

B.《八月的乡村》

C.《包氏父子》

D.《莎菲女士的日记》

E.《华威先生》

以下哪些属于餐饮服务提供者应当履行的义务？（）

A.定期维护食品加工、贮存、陈列等设施、设备

B.定期清洗、校验保温设施及冷藏、冷冻设施

C.按照要求对餐具、饮具进行清洗消毒

D.委托餐具、饮具集中消毒服务单位清洗消毒餐具、饮具

渡槽、倒虹吸和涵洞，属于（）。

A、控制建筑物

B、落差建筑物

C、交叉建筑物

D、泄水建筑物