室上性心动过速伴预激综合征者预防复发可选择（） A.压迫眼球或刺激咽喉部 B.电击复

读图回答下列问题。

（1）据图（北美洲）可知，A、B、C三地降水量差异较大，试从大气环流的角度分析其形成原因。

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（2）图中大陆西岸等温线和年降水量线分布特点是______________________________，其主要的影响因

    素有_______________________。

（3）图中C、D两地纬度相当，气温差异却根大的原因。

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患者女，62岁。发现肺结核20年，未曾正规治疗，X线胸片示：右上肺4cm大小的球型病灶，其内有1.5～2cm的空洞，右肺内见纤维素条状阴影，纵隔右移，右侧胸膜肥厚，左下肺可见散在钙化灶，该患者的诊断是（）

A.浸润型肺结核

B.结核性胸膜炎

C.慢性血行播散型肺结核

D.结核球

E.慢性纤维空洞型肺结核

当消除危险源有困难时，可采取的预防措施包括（）。

A.使用安全阀

B.安全屏护

C.使用漏电保护装置

D.采用安全电压

皮下注射药物的吸收方式是（）

A.水溶扩散

B.脂溶扩散

C.氨基酸载体转运

D.胞饮现象

E.特殊载体摄入

In every cultivated language there are two great classes of words which, taken together, comprises the whole vocabulary. First, there are those words (1) which we become acquainted in daily conversation, which we (2) , that is to say, from the (3) of our own family and from our familiar associates, and (4) we should know and use (5) we could not read or write. They (6) the common things of life, and are the stock in trade of all who (7) the language. Such words may be called "popular", since they belong to the people (8) and are not the exclusive (9) of a limited class.

On the other hand, our language (10) a multitude of words which are comparatively (11) used in ordinary conversation. Their meanings are known to every educated person, but there is little (12) to use them at home or in the market-place. Our (13) acquaintance with them comes not from our mother’s (14) or from the talk of our school-mates, (15) from books that we read, lectures that we (16) , or the more (17) conversation of highly educated speakers who are discussing some particular (18) in a style appropriately elevated above the habitual (19) of everyday life. Such words are called "learned", and the (20) between them and the "popular" words is of great importance to a right understanding of linguistic process.

11（）

A.seldom

B.much

C.never

D.often