The simple circular-flow diagram is a model that includes only some key players in the real economy. Which of the following key players are omitted from the simple circular-flow model？

A . Electrical energy B . Thermal energy C . Potential energy D . Kinetic energy

A . Set the body content type to JSP in the TLD B . Scriptlet code is NOT legal in the body of st：simple. C . Add scripting-enabled="true" to the start tag for the st：simple element D . Add a pass-through Classic tag with a body content type of JSP to the body of st：simple， and place the scriptlet code in the body of that tag

A .  RATIO B .  EMPHASIS C .  ACTIVE_SESS_POOL_MTH D .  RESOURCE_DEGREE_LIMIT_ABSOLUTE

A . The voltage drop across each resistor is the same B . The total current flow equals the reciprocal of the sum of the individual currents C . The total resistance equals the sum of the individual resistances D . The total voltage equals the sum of the individual voltages across each resistance

A . The total current flow equals the sum of the individual currents B . The total current flow equals the reciprocal of the sum of the individual currents C . The total resistance equals the sum of the individual resistance D . The total voltage equals the sum of the individual voltages across each resistance

A . centrifugal force rotates the ball-head B . flyweight centrifugal force is balanced by spring force C . flyweight centrifugal force is balanced by hydraulic pressure D . speeder spring alone actuates the fuel control rod

A .  The tag is invoked without a body. B .  The doTAb method throws an exception. C .  The

A、the resistor next to the negative terminal B、a short circuit C、the resistor next to the positive terminal D、an open circuit

A . terminal B . utmost C . extreme D . supreme

A、 whereby B、whereon C、wherein D、whereas

A．layout B．design C．interior D．content

A.Because its always the best time to buy flowers for your love. B.Because its always the best time to buy chocolate for your love. C.Because its only natural that you buy chocolate and flowers as expressions of love. D.Because its only suitable for all the people to buy something.

A．李公麟Li Gonglin B．刘松年Liu Songnian C．梁楷Liang Kai D．李嵩Li Song

听力原文： The estimated one-fifth of children in London's schools who cannot read simple sentences by the age of eight should be given special help. This is the main conclusion of an independent report on London's 700 primary schools. The report, which is the result of a year's work, tells London's primary schools that they must demand more of their children. Most parents were happy with the schools, but some said that their children's pace of learning might be too slow. The report confirmed this by stating that much of the new work must have been taught at the same level of difficulty as the old. The report emphasized that children should not be tortured but more should have been expected of them in schools. This would mean that some children might have achieved much more than the limited demands made on them by comprehension exercises or copying out from textbooks. Mrs. Morrel, who commissioned the report, said that all London's schools must put into effect a framework of reform. Every child ought to be able to read by the age of eight. Other reforms mentioned in the report were that parents should be better represented on school governing committees and that each school ought to draw up a development plan, listing what improvements it can make. Parents should also be represented on the education committee. (30) A．They should not be too strict with the children. B．They should limit their demands on some children. C．They should demand more of their children. D．They should demand more of the bright children.

A.The total current flow equals the sum of the individual currents B.The total current flow equals the reciprocal of the sum of the individual currents C.The total resistance equals the sum of the individual resistance D.The total voltage equals the sum of the individual voltages across each resistance

A．identification of anticipated changes in production, inflation, and term structure of interest rates as key factors explaining the risk-return relationship B．superior measurement of the risk-free rate of return over historical time periods C．use of several factors instead of a single market index to explain the risk-return relationship D．variability of coefficients of sensitivity to the APT factors for a given asset over time

I cannot give you the information you ask for, for the simple reason()I don't know it myself. A.because of B.that C.because D.which

A.Electrical energy B.Thermal energy C.Potential energy D.Kinetic energy

A．Writing B．Written C．Being written D．To be written