次级代谢

室外音乐会的组织者宣布，明天的音乐会将如期举行，除非预报了坏天气或者预售票卖得太少了；如果音乐会被取消，将给已买了票的人退款。尽管预售票已经卖得足够多，但仍然有一些已经买了票的人已经得到了退款，这一定是因为预报了坏天气的缘故。

下列哪项是该论述中含有的推理错误？（）

A．该推理认为如果一个原因自身足以导致某一结果，那么导致这个结果的原因只能是它。

B．该推理将已知需要两个前提条件才能成立的结论建立在仅与这两个条件中的一个有关系的论据基础之上。

C．该推理解释说其中一个事件是由另一个事件引起的，即使这两个事件都是由第三个未知事件引起的。

D．该推理把缺少某一事件会发生的一项条件性证据当做了该事件不会发生的结论性证据。

E．试图证明该结论的证据实际上削弱了该结论。

文化反哺是指在急速的文化变迁时代所发生的年长一代向年青一代进行广泛的文化吸收的过程。 根据上述定义，下列属于文化反哺的是( )。

A．20世纪70年代出生的人并不是狂热的追星族，但很多人都非常喜欢20年代出生的歌星创作的一些歌曲

B．张老师说：“现在教学都是电子化，很多时候都要做PPT，要上网查资料，遇到不会的时候，儿子就是我的老师。”

C．孙经理说，他们单位年轻人居多，他常试着用跟儿子交流的方式与年轻人沟通，果然效果很好

D．刘主任接受了下属们的建议，制定了新的工作制度，提高了员工的工作积极性

关于消费税的有关规定，下列陈述错误的是（）。

A.以外购两轮摩托车连续生产应税三轮摩托车的不可以扣除外购摩托车已纳消费税税款

B.白酒生产企业销售给销售单位的白酒，生产企业消费税计税价格低于销售单位对外不含税销售价格70％以下的，税务机关应核定消费税最低计税价格

C.自产自用应税消费品的，从量定额销售数量为应税消费品的移送使用数量

D.酒类生产企业向商业销售单位收取的“品牌使用费”应该按规定缴纳消费税

President Bush arrived in Washington and forged ahead with an ambitious agenda- (1) tax cuts, vast changes in federal social programs, expansions of executive power and (2) broad remaking of energy and education policies.
Claiming a mandate by simply declaring (3) existence, his early successes dazzled his critics. With guru Karl Rove directing the (4) , Bush won a stunning series of political victories.
He muscled his agenda through (5) friendly Congress, and gained seats for his party in the 2002 midterm elections. (6) biggest triumph came in 2004, when he won a second term despite a (7) unpopular war.
The "permanent" Republican majority he and Rove envisioned even seemed attainable (8) Bush plunged himself into his most ambitious legislative effort yet: a partial privatization (9) Social Security.
But the president who boasted about "political capital" in the heady (10) after his re-election now faces the worst of political fates as he enters (11) final year in office: borderline irrelevance.
The president’s second term has (12) defined by legislative paralysis, marked by record-low approval ratings, presidential candidates who are (13) from his shadow, and a lingering war that’s sapping his remaining reservoirs of (14) .
As he enters his final year in office with the war continuing, Republican (15) for president bolting from his shadow, and his party back in the minority (16) Congress, he is politically weakened, an early entry into lame-duck status.
And the (17) Washington atmosphere he hoped to cure is just as nasty as it was (18) he came to office seven years ago.
"lie’s left our political institutions much (19) troubled than they were before," said Thomas E. Mann, a senior fellow at (20) Brookings Institution, a Washington-based think tank. "He didn’t create the ideological polarization, but he magnified it. \

XKBS45型热收缩薄膜包装机的生产能力为（）包/分钟。