全口义齿基托边缘过长会引起()A．固位不良 B．压迫软组织导致疼痛 C．张口受限 D

以经营租赁方式租入的固定资产发生的改良支出计入固定资产。（）

某地区1990年工业增加值850亿元，若按每年平均增长6%的速度发展，则2000年该地区工业增加值将达到（）亿元。

A.90100

B.1522.22

C.5222.22

D.9010

冬季、雨季和夜间施工增加的用工数量，按照工程所在地的人工单价计算。

An issue that many corporate executives ignore is the possibility that aggressive people seek reinforcement for their own destructive acts. Television violence, for instance, and the widespread public concern accompanying it have led to calls for strict controls on the depiction of violent programs.

In their decision making, some producers do not take responsibility for the equally important minority. Instead, they may gear their content toward the masses, who crave sexually explicit and violent action. Fortunately, this group has the ability to disseminate violent action rationally, realizing that in reality, people who commit acts of violence have to compensate for their actions by taking full responsibility for the harm they cause to others.

Not everyone can distinguish fact from fantasy. Studies show that in one week of content analysis of prime-time output on seven New York City channels, there were 3, 421 acts and threats of violence observed. Children’s fictional entertainment programs had three times the frequency of violent acts or threats recorded in adult programs.

Similarly, aggressive adults are seeking reinforcement for their own anti-social behavior from seeing attractive television characters behave in the same way. Behavioral evidence has indicated that the anti-social effects of violent television portrayals are pest and are most likely to occur among individuals who are already aggressive. The ethical question is, should television submit to mass appeal or take into consideration the effects on certain members of society, including children The consequences of televising violence are not only harmful to some viewers but concurrently affect the television stations in the form of loss of viewers and possibly gaining a bad reputation. Even though many associations have been condemning television violence, their efforts have had little effect on the large money-making corporations.

In his article, " Sex and Violence " , Joe Saltzman states, " If, as producers argue, violence is a part of the human condition, then so is responsibility. In real life, you just do not commit mayhem and then go on to the next scene. "

It is also necessary to realize that violence is part of our nature and of our life. Almost every day we are participants and observers of violence, whether it is natural violence, theatrical or fictional violence, sporting event violence, or political violence. To exclude all scenes of violence form television would be to falsify the picture of life. Television media can " encourage or aid " destructive behavior, not " cause " it. We hope that the decision makers will promote p moral, ethical values in their decision making or at least consider them, in order to help prevent our violent self-destructive behavior.

We can infer from the passage that（）

A. violent programs have limited influence on children’s attitudes towards reality

B. adults are likely to watch much more violence than children do

C. the more violence there is, the better reputation the TV station will gain

D. the efforts of the viewer association and the media to reduce violence prove in vain

下列关于人类红绿色盲症的说法正确的是（）

①男性色盲患者多于女性

②若女孩是色盲基因携带者，则该色盲基因一定是由其父方遗传来的

③人类色盲基因b在X染色体上，Y染色体上既没有色盲基因b，也没有它的等位基因B

④男性色盲的色盲基因不传儿子，只传女儿，但女儿可以不患色盲，却会生下患色盲的外孙，代与代之间出现了明显的不连续现象

A.①③④

B.①②④

C.①②③④

D.②③④