在无效宣告程序中，请求人未在指定期限内答复口头审理通知书，并且未参加口头审理。对此，

关于子宫脱垂的临床表现是()

A．Ⅰ度患者多数无症状

B．Ⅱ度患者有程度不等的腰骶痛

C．Ⅲ度患者多伴有重度前壁膨出

D．Ⅱ度患者不会有 * * 壁膨出

E．绝经后子宫萎缩，可自然回至盆腔内

现代涂装车间可把工艺过程分为主要工序和辅助工序。( )

设栈S和队列Q的初始状态均为空，元素a1、a2、a3、a4、a5、a6依次通过栈S，一个元素出栈后即进入队列Q，若6个元素出队的顺序是a2、a4、a3、a6、a5、a1，则栈S的容量至少应是( )。

A．2

B．3

C．4

D．6

All known techniques for handling complex problems successfully seem to fall into one of the three classes: subdividing the problem (51) , ignoring irrelevant detail in a safe way (52) , and having an independent agent (53) the internal consistency (contextual checking). The first two provide guidelines for solving the problem, the third serves to provide early warnings. A good programming language supports all three.
In subdividing problem, some of the subproblems may be similar to the (54) problem. It leads us to a (55) solution. This (55) solution is viable provided each of the subproblems is easier to solve than the original problem.

A．abrogation

B．abstraction

C．composition

D．contraction

广义资源配置是指社会总产品的配置；狭义资源配置是指( )的配置。

A．生产资料

B．剩余价值

C．生产要素

D．未分配利润