[填空题]一切国家机关、武装力量、政党、社会团体、企事业单位和（）都有保守国家秘密的（）。

[单项选择]下列化合物中碱性最强的是（）
A. 芳胺
B. 酰胺
C. 季铵碱
D. 五元芳氮杂环
E. 六元芳氮杂环

[单选题]目前，一些网络游戏不同程度地_____低俗、暴力、色情等方面的内容，这严重_____了那些沉迷于网游的未成年人的身心健康。实施网游监护工程的目的是要保护未成年人的身心健康及其合法权益，使他们_____不良网络游戏的侵害。 依次填入横线处的词语，恰当的一项是（）。
A.包含 伤害 逃离
B.存在 损害 免受
C.拥有 影响 远离
D.涉及 导致 避免

[判断题]犬发生胎衣不下时，一般超过半天就会出现全身症状。( )
A.正确
B.错误

[单选题]通电直导体在磁场中所受力的大小,与其通过的电流()。
A.成反比
B.成正比
C.无关系

[填空题]Personality is to a large extent inherent — A type parents usually bring about A type (42) But the environment must also have a (43) effect, since if competition is important to the parents, it is likely to become a major factor in the lives of their, children.
One place where children (44) up A characteristics is school, which is, by its very nature, a highly competitive institution. Too many schools (45) the ’win at all costs’ moral standard and (46) their success by sporting achievements. The current (47) for making children compete against their classmates or against the clock produces a two-layer system, in which competitive A types seem in some way better than their B type fellows. Being too keen to win can have dangerous consequences: remember that Pheidippides, the first marathon runner, (48) dead seconds after saying: ’Rejoice, we conquer! ’
By far the worst form of competition in schools is the (