何谓编组隔离限制？

近代史上的北大开民主风气之先，人才荟萃，其中尤以属兔的三名教授闻名中外。俗称"老中小三只兔子"：大兔子是蔡元培，中兔子是陈独秀，小兔子是胡适。胡适曾俏皮地说："北大是由于三只兔子而成名的。"据此判断下列选项有误的是

A．大兔子：1917年任北京大学校长，采取"兼容并包"方针，使北大学风焕然一新

B．中兔子：在上海创办《新青年》,最早提出"德先生"和"赛先生"的口号

C．小兔子：提倡白话文，发表《文学改良刍议》,文学革命由此开始

D．三人所倡导的新文化运动解放了人们的思想，并成为改造社会的思想武器

下列各句中，加点的成语使用不恰当的一项是_________．

A．四川蓝剑队在外援杰胜的率领下，险胜广东宏远队，表现还算 差强人意

B．眼看到手的胜利却被李昌镐“翻了盘"，马晓春的 功败垂成 既令人叹息也发人深思

C．语文考试能得高分的学生大都思维敏捷， 博闻强识 ，并且综合能力较强

D．小王今天淋了雨，周身湿透， 毫发不爽 ，应赶快吃点防感冒的药

坚持崇高的道德理想就是要坚持（）。

A、 * * 主义的道德理想

B、以人为本的工作原则

C、个人利益和国家利益兼顾的原则

D、客观公正的办事作风

目前国内依靠X线影像将肺结核分为（）型，其中Ⅲ型是（），Ⅳ型是（）。

In most aspects of medieval life, the closed corporation prevailed. But compared to modern life, the medieval urban family was a very open unit: for it included, as part of the normal household, not only relatives by blood but a group of industrial workers as well as domestics whose relation was that of secondary members of family. This held for all classes, for young men from the upper classes got their knowledge of the world by serving as waiting men in a noble family: what they observed and overheard at mealtime was part of their education. Apprentices lived as members of the master craftsman’s family. If marriage was perhaps deferred longer for men than today, the advantages of home life were not entirely lacking, even for the bachelor.
The workshop was a family; likewise the merchant’s counting house. The members ate together at the same table, worked in the same rooms, slept in the same or common hall, converted at night into dormitories, joined in the family prayers, participated in the common amusements.
The intimate unity of domesticity and labour dictated the major arrangement within the medieval dwelling-house itself. Houses were usually built in continuous rows around the perimeter of their gardens. Freestanding houses, unduly exposed to the elements, wasteful of the land on each side, harder to heat, were relatively scarce: even farmhouses would be part of a solid block that included the stables, barns and granaries. The materials for the houses came out of the local soil, and they varied with the region. Houses in the continuous row forming the closed perimeter of a block, with guarded access on the ground floor, served as a domestic wall: a genuine protection against felonious entry in troubled times.
The earliest houses would have small window openings, with shutters to keep out the weather; then later, permanent windows of oiled cloth, paper and eventually glass. In the fifteenth century, glass, hitherto so costly it was used only for public buildings, became more frequent, at first only in the upper part of the window. A typical sixteenth-century window would have been divided into three panels: the uppermost panel, fixed, would be of diamond-parted glass; the next two panels would have shutters that opened inwards; thus the amount of exposure to sunlight and air could be controlled, yet on inclement days, both sets of shutters could be closed, without altogether shutting out our light. On any consideration of hygiene and ventilation this type of window was superior to the all-glass window that succeeded it, since glass excludes the bactericidal ultra-violet rays.

In the writer’s opinion, all-glass windows were not an improvement because they were less ______.

A. healthy
B. attractive
C. economical
D. hard-wearing