推进鄱阳湖生态经济区建设，要求加快建设城镇生活污水处理设施，完善管网收集系统，到20

下列对破折号的用法解释有误的一项是[ ]

A．更值得一提的是声乐部分——就是北京街头各种商贩的叫卖。（做解释）

B．就一声“硬面——饽饽”，光宣布卖的是什么，一点也不吹嘘什么。（表示语音延长）

C．现在北京城倒还剩一种吆喝，就是“冰棍儿——三分嘞”。（表示话题转换）

D．如果我能宽恕人，体谅人——我都得感谢我的慈母。（做解释）

下列关于金银首饰的陈述，不正确的是( )。

A．金、银和金基、银基合金首饰，以及金、银和金基、银基合金的镶嵌首饰统称为金银首饰
B．对既销售金银首饰，又销售非金银首饰的生产、经营单位，应将两类商品划分清楚，分别核算销售额。凡划分不清楚或不能分别核算的一律按金银首饰征收消费税
C．金银首饰与其他产品组成成套消费品销售的，应按销售额全额征收消费税
D．金银首饰目前在零售环节征收消费税

银行的存贷款业务应归( )账户。

A．基本
B．银行
C．交易
D．封闭

A narrowing of your work interests is implied in almost any transition from a study environment to managerial or professional work. In the humanities and social sciences you will at best reuse only a fraction of the material (1) in three or four years’ study. In most career paths academic knowledge only (2) a background to much more applied decision-making. Even with a " training " form of degree, (3) a few of the procedures or methods (4) in your studies are likely to be continuously relevant in your work. Partly this (5) the greater specialization of most work tasks compared (6) studying. Many graduates are not (7) with the variety involved in (8) from degree study in at least four or five subjects a year to very standardized job (9) . Academic work values (10) inventiveness, originality, and the cultivation of self-realization and self-development. Emphasis is placed (11) generating new ideas and knowledge, assembling (12) information to make a " rational " decision, appreciating basic (13) and theories, and getting involved in fundamental controversies and debates. The humanistic values of higher (14) encourages the feeling of being (15) in a process with a self-developmental rhythm. (16) , even if your employers pursue enlightened personnel development (17) and invest heavily in " human capital " —for example, by rotating graduate trainees to (18) their work experiences—you are still likely to notice and feel (19) about some major restrictions of your (20) and activities compared with a study environment.

（11）（）

A.by

B.on

C.across

D.through

当没有外力作用时，物体内部所存在的压力叫做（）。

A、内力

B、应力

C、内应力