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问题 多项选择题

要正确评价无产阶级领袖人物，必须以马克思主义关于阶级、群众、政党、领袖的理论为指导，正确地把握领袖与群众、阶级和政党之间的关系。下列选项中正确的有（）。

A.群众是划分为阶级的

B.阶级是由政党来领导的

C.政党通常是由领袖主持的

D.领袖人物是要经常轮换的

答案

参考答案：A, B, C

填空题

When you stop and think about your high school or college alma mater, were your experiences more positive or negative Do your feelings of (1) in that school have anything to do with whether or not your school was single-sex or coed (2) to send their children to single-sex schools, because they feel both (3) when they study in the company of students of the same sex. They (4) .
For years, only parents who could afford to send their children to private schools, or who had (5) , chose single-sex education for their children. Single-sex schooling was (6) for most American families. Today, however, along with (7) , public schools are experimenting with the idea of (8) .
Girls may be the ones who benefit most from single-sex schooling. Studies have shown that (9) in coed classrooms because teachers sometimes pay more attention to boys. Girls’ (10) toward their studies tends to disappear as they begin to feel less successful. They start to (11) outperform them in math and science. As boys (12) , girls start to lose it. Moreover, adolescence is (13) for girls. As they experience adolescent changes, some girls become depressed, develop an addiction, or suffer from (14) .
In the early 1990s, some influential people said that being in single-sex classes could (15) . Schools across the country began creating single-sex classrooms and schools. But many critics claim that (16) may actually be detrimental to a girl’s education because they (17) of sex differences.
The renewed interest in single-sex schooling (18) among Americans. Those who give it full endorsement believe girls need an all-female environment to take risks and find their own voices. Those who (19) of single-sex schooling wonder whether students’ lack of achievement warrants returning to an educational system that divides the sexes. They believe there is no (20) .
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单项选择题 A1型题

对肾重度损伤患者施行手术时宜采用的切口是（）

A.经12肋下切口

B.经11肋间切口

C.腰背部切口

D.经腹切口

E.胸膜联合切口
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