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问题 单项选择题

作为一条商业通道，“丝绸之路”的作用应主要体现在商业贸易上，可实际上，它的历史作用却远远超出经济交流的。而今天，“丝绸之路”所经地带又重新成了的所在。依次填入甲、乙两处的词语，最恰当的是（）。

A．界限 举世瞩目

B．界限 举足轻重

C．范畴 举足轻重

D．范畴 举世瞩目

答案

参考答案：B

解析：

这是一道选择恰当词语填空的题目。这类题目要求对同语，尤其是近义词语能正确地辨析。近义词语的辨析，可以从多个方面：词义的轻重、词义的范围、词语的搭配、色彩的不同等。从所给选项来看，、两处要填写的词语分别在“界限”和“范畴”、“举足轻重”和“举世瞩目”中选出。与“界限”搭配的动词常常有“超出”、“超过”、“越过”等，和“范畴”搭配的动词常常有“属于”。所在的句子中心动词是“超出”，所以用“界限”搭配比较合适。“举足轻重”比喻所处的地位比较重要，“举世瞩目”形容事情比较重大，受到全世界的关注。从题干来看，所在的句子表达的内容是强调“丝绸之路”所经地带的位置很重要，而不是说明发生了一件让全世界都关注的事情，所以这个地方用“举足轻重”比较恰当。故本题的正确答案为 B项。

阅读理解
Reading comprehension.
     The following card includes a brief summary and a short assessment of a research paper. It can
provide a guide for further reading on the topic.
     Trevor, C. O., Lansford, B. and Black, J. W., 2004, "Employee turnover (人事变更) and job
performance: monitoring the influences of salary growth and promotion", Journal of Armchair
Psychology, vol. 113, no.1, pp. 56-64.
     In this article Trevor et al. review the influences of pay and job opportunities in respect of job
performance, turnover rates and employees' job attitude. The authors use data gained through
organizational surveys of blue-chip companies in Vancouver, Canada to try to identify the main
cause of employee turnover and whether it is linked to salary growth. Their research focuses on
assessing a range of pay structures such as pay for performance and organizational reward plans.
The article is useful as Trevor et al. suggest that there are numerous reasons for employee turnover
and a variety of differences in employees' job attitude and performance. The main limitation of the
article is that the survey sample was restricted to mid-level management, thus the authors indicate
that further, more extensive research needs to be undertaken to develop a more in-depth
understanding of employee turnover and job performance. As this article was published in a
professional journal, the findings can be considered reliable. It will be useful additional information
for the research on pay structures.
1. The research paper published is primarily concerned with _____.
[ ]
A. the way of preventing employee turnover
B. methods of improving employee performance
C. factors affecting employee turnover and performance
D. pay structures based on employee performance
2. As is mentioned in the card, the limitation of the research paper mainly lies in that _____.
[ ]
A. the data analysis is hardly reliable
B. the research sample is not wide enough
C. the findings are of no practical value
D. the research method is out-of-date
3. Who might be most interested in this piece of information?
[ ]
A. Job hunters.
B. Employees in blue-chip companies.
C. Mid-level managers.
D. Researchers on employee turnover.
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单项选择题

高血压性脑出血急性期处理的最重要环节是（）

A.立即使血压下降至正常以下，防止再出血

B.立即使用止血药

C.立即使用脱水药控制脑水肿，降低颅内压

D.用镇静药，防止癫痫发作

E.用抗生素，防止继发感染
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