乳腺检查可以用普通X线照片检查。（）

用于衡量目标区域信贷资产收益实现情况的信贷资产质量指标是( )。

A．信贷平均损失比率

B．不良率变幅

C．利息实收率

D．信贷余额扩张系数

下列反应属于吸热反应的是

A．高锰酸钾分解

B．盐酸和氢氧化钠溶液混合

C．锌放入稀硫酸中

D．碳不完全燃烧生成一氧化碳

国际移动用户识别码是（）。

A、MDN

B、MEID

C、IMSI

D、IMEI

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.

19（）

A.rise

B.raise

C.arise

D.rinse

体育文献按其载体的不同，可分为（）；（）、缩微型和机读型四种。