搜题请搜索小程序“爱下问搜题”
问题 单项选择题

下列句子表意准确、没有语病的一句是( )。

A．市场经济的激烈竞争，必然会有一些处于尴尬境地而令其人不敷出

B．研究表明，胆固醇每减少1%，心脏的发病危险就减少2%，所以吃富含不饱和脂肪酸的黄豆能保护心脏

C．澳门过去数百年是中西文化交流的中介及桥梁，在中国近代史上起了独特的角色及作用

D．夏日午后的大雨不停地下着，他安静地停留在屋檐下

答案

参考答案：B

解析：[本题考点] 成分不全、搭配不当、多义短语。句子缺少了某些必不可少的成分就成为病句，由于乱使用介词可能会造成句子成分的残缺、搭配不当。[解题思路] A项没有谓语，应改为“必然会有一些产品……”C项词语搭配不当，“起……作用”正确，但“独特的角色”应跟“扮演着”相搭配。D中“停留”应改为“站”。

单项选择题

（）是国家富强、民族振兴的重要标志。

 

A.经济实力与竞争力

B.文化实力与竞争力

C.科研实力与竞争力

D.教育实力与竞争力
查看答案
填空题

Stress is our response to threatening or (1) events. We may experience different levels of stress depending on the (2) , meaning the events or circumstances that cause us to feel stress. Stressors can be classified into (3) main categories: (4) events, personal stressors, and (5) stressors. Cataclysmic events are major events that cause stress (6) , immediately, for a great many people at once. Personal stressors are major life events that create stress, including (7) life events. Background stressors are (8) hassles, or minor irritations, or (9) background stressors. Repeated exposure to stressors has both psychological and (10) consequences. The long- term consequence is that body tissues such as the heart and blood vessels can begin to (11) . The (12) system functions less effectively, and (13) our ability to fight off illnesses.
The General Adaptation (14) explains the sequence of physiological reactions to stress. There are three phases to G. A. S. The first is the " alarm and (15) " phase: we respond with alarm, and take (16) to remove the stressor. The second phase is the (17) stage: we fight against the stressor or try to cope with the stressor. This can lead to the third phase. (18) . The exhaustion phase may be an (19) way of trying to avoid the stressors. The body may be telling us that we need to do whatever is (20) to remove the stressor.

Stress is our response to threatening or (1) events. We may experience different levels of stress depending on the (2) , meaning the events or circumstances that cause us to feel stress. Stressors can be classified into (3) main categories: (4) events, personal stressors, and (5) stressors. Cataclysmic events are major events that cause stress (6) , immediately, for a great many people at once. Personal stressors are major life events that create stress, including (7) life events. Background stressors are (8) hassles, or minor irritations, or (9) background stressors. Repeated exposure to stressors has both psychological and (10) consequences. The long- term consequence is that body tissues such as the heart and blood vessels can begin to (11) . The (12) system functions less effectively, and (13) our ability to fight off illnesses.
The General Adaptation (14) explains the sequence of physiological reactions to stress. There are three phases to G. A. S. The first is the " alarm and (15) " phase: we respond with alarm, and take (16) to remove the stressor. The second phase is the (17) stage: we fight against the stressor or try to cope with the stressor. This can lead to the third phase. (18) . The exhaustion phase may be an (19) way of trying to avoid the stressors. The body may be telling us that we need to do whatever is (20) to remove the stressor.
查看答案