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问题 单项选择题

浮球式液位计的主要特点是（）。

A、它的浮球所受浮力是不变的，它的位置是随着液位的变化而不变

B、它的浮球所受浮力是变化的，它的位置是随着液位的变化而不变

C、它的浮球所受浮力是不变的，它的位置是随着液位的变化而变化

D、它的浮球所受浮力是变化的，它的位置是随着液位的变化而变化

答案

参考答案：C

单项选择题

投保人衡量保险公司提供良好服务的标准之一是（）。

A．能提供较多选择的机会

B．能赚取最大限度的利润

C．能迅速占领市场

D．能降低费率
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单项选择题

A new study finds that blacks on death row (1) of killing whites are more likely to be executed than whites who kill minorities. It also concludes that blacks who kill (2) minorities are (3) likely to be executed than blacks who kill whites. For example, there is more than a twofold greater risk that an African-American who killed a white will be executed than a white person who kills a (4) victim. A Hispanic is at least 1.4 (5) more likely to be executed (6) such an offender kills a white.

The researchers of the study believe that there are two (7) explanations.. First, prosecutors often win (8) office if they win well-publicized cases. When a black kills a white, such killings gets more (9) and this idea can be (10) by many famous cases. (11) , the court judges at the state level are often (12) to elections, called retention elections. Retention election or judicial retention within the United States court system, is a periodic process, in which the voter (13) approval or disapproval for the judges presently (14) their position, and a judge can be removed from the position if the (15) of the citizens vote him or her out. Just as the researchers (16) out, death penalty is (17) political.

The findings of the study, in short, show that American justice systems clearly (18) white lives more than those of blacks or Hispanics. The researchers also say their findings (19) serious doubts about (20) that the U.S. criminal justice system is colorblind.

17（）

A.intuitionally

B.instinctively

C.intrinsically

D.distinctively
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