D．robbed

A . the prison B . aprison C . prisons D . priso

A . 机器人足球表演赛 B . 机器人足球世界杯 C . 机器人竞技 D . 机器人舞蹈比赛

A . 正确 B . 错误

A . 1920 B . 1959 C . 1930

A . 正确 B . 错误

A . A、24 B . B、256 C . C、1600万 D . D、2的8次方

已知二元系统的T、x_i，试画出用Peng-Robinson(PR)状态方程计算其平衡泡点的p，y_i的框图，并作简要说明。Peng-Robinson方程的形式为： <img src='https://img2.soutiyun.com/latex/latex.action' /> 其中<img src='https://img2.soutiyun.com/latex/latex.action' /> 混合规则为：<img src='https://img2.soutiyun.com/latex/latex.action' /> 式中当i=j时，k_ij=0；当i≠j时，k_ij≠0； <img src='https://img2.soutiyun.com/latex/latex.action' /> 逸度系数的表达式为： <img src='https://img2.soutiyun.com/latex/latex.action' />

A．convicted B．retorted C．conformed D．testified

A．真 B．假 C．NOT GIVEN

A．Regularexercise B．A low-protein diet． C．Allow patient to select his meals． D．Rest period after small, frequent meals．

What's the main idea of the news？ A．The EU government provides cheap loans to help Airbus develop new aircraft. B．The US government subsidizes the Boeing Company by giving it government contracts. C．The Eli and the US try to find a negotiated settlement on trade war. D．US make a new complaint against EU subsidies for the aircraft maker Airbus.

劳动力需求的自身工资弹性Ed表示为()。 A．(△W/△D)/(W/D) B．(△D/AW)/(D/W) C．(△W/W)/(△D/D) D．(△D/D)/(△W/W)

Your house is not worth as much today as it was a few years ago because of the increased crime rate in your neighborhood. Perhaps your business is not doing as well as it used to because tourism is down due to increased terrorism in your part of the world. Crime, especially violent crime, has risen to a point where many people are afraid to walk al one in their own neighborhoods, afraid to open their door after dark, afraid to speak out and voice their own opinions. Some citizens have reacted by arming themselves with various weapons, legal and illegal, to defend themselves. Citizen groups have taken the law into their own hands by forming their own vigilante groups to administer judgment when they feel that their criminal justice system has not performed its duty. Experts argue whether the number of crimes committed is actually on the rise or whether there is simply a rise in the number of crimes reported. This issue is particularly true in cases of marriage violence, the abuse of spouse or children. Throughout much of history, cases of family violence and neglect often went unreported because of the attitude of society, which considered family matters to be private. Other experts argue about who is really to blame for criminal behavior. the individual or society. Researchers in the United States and Canada have identified several factors in society that contribute to the crime rate: massive urbanization, unemployment and poverty, and a large immigrant population. Other countries are more affected by factors such as politics, government corruption, and religion. (1)What does the passage mainly discuss？ A、Crime the widespread problem. B、The results caused by increasing violent crime. C、Factors contributing to the crime rate. D、Citizen groups combating crimes. (2)The word shoplifting in line 4 is closest in meaning to _____________. A、the crime of lifting the ban B、the crime of moving the shops away C、the crime of robbing things from shops D、the crime of stealing things from shops (3)Why does the author in Paragraph 2 mention citizen groups forming their own vigilante groups？ A、To show the criminal justice system is not just B、To show citizens are powerful in combating crimes C、To show crime is a serious social problem D、To show citizens have rights in combating crimes (4)According to the passage, which of the following are the factors contributing to United States’criminal behavior？ A、Politics, unemployment, poverty and a large immigrant population. B、Massive urbanization, unemployment and poverty, and a large immigrant population. C、Politics, government corruption, poverty and religion. D、Massive urbanization, unemployment and poverty, and government corruption. (5)Which of the following statements is TRUE according to the passage？ A、Since you have never been robbed, you are not a victim of crime. B、Some people use illegal weapons to defend themselves. C、Only the individual should be responsible for the criminal behavior. D、Family violence and neglect are considered family matters, and therefore private, so they are not crimes.

A．A. ashamed B．B. shameful C．C. shame

A．robbed her her necklace B．stole her her necklace C．robbed her necklace from her D．stole the necklace from her

A．准确测定是非常困难的 B．釆用舱容表计算是准确的 C．用楔公式计算是准确的

A．由于毒副作用造成的终止干预或换组也属于偏离既定干预 B．怀疑随机化过程导致的组间基线不可比直接导致高的偏倚风险 C．如果文章如果说明了意外揭盲时需要研究人员向安全委员会等机构报告，可推测为研究已施盲 D．研究对象觉得被分配到对照组很“ 不幸”，进而寻求与试验组相同的干预或其他干预措施，这时即为出现了与常规医疗不同的偏离

A．leaf B．leave C．leafs D．leaves