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问题 填空题
sin
5π
6
•lg2-lg7+cos
4π
3
+lg7
5
=______．
答案

原式=

1
2
lg2-lg7-
1
2
+lg7+
1
2
lg5

=

1
2
（lg2+lg5）-
1
2

=

1
2
-
1
2

=0．

故答案为：0．

单项选择题

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.

6（）

A.with

B.against

C.upon

D.from
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单项选择题

在政府和社会资本合作过程中，（）可建立专门协调机制，主要负责项目评审、组织协调和检查督导等工作，实现简化审批流程、提高工作效率的目的。

A.县级（含）以上地方人民政府

B.市级（含）以上地方人民政府

C.省级（含）以上地方人民政府

D.省级（含）以上地方人民代表大会
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