常见的占位征象有以下病变（）。 A.中线结构移位 B.脑室移位 C.脑室变形 D.脑

1949年10月1日，中华人民共和国成立。当时一些报刊评论说：“中国人民站起来了”。这句话的含义之一是（）。

A．社会主义革命基本完成

B．国民党在大陆的势力被彻底清除

C．人民掌握了国家权力

D．人民代表大会制度确立

对外国法院作出的发生法律效力的破产案件的判决、裁定，涉及债务人在中华人民共和国领域内的财产，申请或者请求人民法院承认和执行的，人民法院依照中华人民共和国缔结或者参加的国际条约，或者按照互惠原则进行审查，认为不违反中华人民共和国法律的基本原则，不损害国家主权、安全和社会公共利益，不损害中华人民共和国领域内债权人的合法权益的，裁定承认和执行。

城市历史环境的调查首先要通过对()的调查，把握城市发展动力以及城市形态的演变原因。

A.城市性质发展与演变过程

B.城市规模演变过程

C.城市形成和发展过程

D.城市历史沿革

阳虚证用温阳益气法治疗属于（）

A.寒者热之

B.热者寒之

C.用热远热

D.虚者补之

E.实者泻之

Scientific research that involves international collaboration has produced papers of greater influence, as measured by the number of times a paper is cited in subsequent papers, than has research without any collaboration. Papers that result from international collaboration are cited an average of seven times, whereas papers with single authors are cited only three times on average. This difference shows that research projects conducted by international research teams are of greater importance than those conducted by single researchers.
Which one of the following is an assumption on which the argument depends

A．Prolific writers can inflate the number of citations they receive by citing themselves in subsequent papers.

B．It is possible to ascertain whether or not a paper is the product of international collaboration by determining the number of citations it has received.

C．The number of citations a paper receives is a measure of the importance of the research it reports.

D．The collaborative efforts of scientists who are citizens of the same country do not produce papers that are as important as papers that are produced by international collaboration.

E．(E) International research teams tend to be more generously funded than are single researchers.