It can_____the go-between for your personal and career schedules.

A．raising the world’s temperature only a few degrees would not do much harm to life on the earth B．lowering the world’s temperature merely a few degrees would lead many major farming areas to disaster C．almost no temperature variations have occurred over the past decade D．the world's temperature will remain constant in the years to come

A．it's mere(只不过的)fuss(小题大做)to write so much about the ideas, feelings, and actions of youth B．the author blames the young for being trouble-maker at home C．the author blames the parents for not understanding what their children think and feel D．the trouble in American families is often caused by difference ideas and opinions between parents and children

A．not all hacking attempts are worthy of investigation B．information of the victims is inaccessible C．InfraGard chapters will be in effect by the end of September D．Amazon.com was often disrupted by hacking

A．all the ideas "new" to us are actually old B．some "new" ideas can make money without having to be commercialized C．all "new" ideas first appeared in the form. of a patent D．some "new" ideas may not bring economic reward to their originators

A．the human eye is sensitive to all wavelengths B．colors are related to wavelengths C．there are more color-blind women than color-blind men D．failure of rods cause color-blindness

A.Lincoln prepared his speech very carefully before he went to Gettysburg B.Lincoln was very busy at the time and didn’t have much time to prepare his speech C.Lincoln’S speech was full of‘rich words D.Lincoln’speech was very long

A.Lincoln prepared his speech very carefully before he went to Gettysburg B.Lincoln was very busy at the time and didn" t have much time to prepare his speech C.Lincoln" s speech was full of rich words D.Lincoln" s speech was very long

A．is in favor of prohibiting passengers' use of electronic devices completely B．has overestimated the danger of electromagnetic interference C．hasn't formed his own opinion on this problem D．regards it as unreasonable to exercise a total ban during flight 此题为多项选择题。

A.is in favor of prohibiting passengers’use of electronic devices completely B.has overestimated the danger of electromagnetic interference C.hasn’t formed his own opinion on this problem D.regards it as unreasonable to exercise a total ban during flight

A．killing foxes with poison is illegal B．limiting the fox population is unnecessary C．hunting foxes with dogs is considered cruel and violent by some people D．fox-hunting often leads to confrontation between the poor and the rich

A．half of college students hold credit cards B．students will no longer get credit cards C．over 4/5 college students have debt difficulties D．tuition is too high for most of the college students

A．people had to buy things at certain shops before B．the prices of big companies' goods are much lower C．fixed prices are not welcome by customers D．there are fewer markets in some states than in others

A) compared with other hospitals nurse at Beth Israel Hospital are more patient B) in most hospitals patient care is inadequate from the professional point of view C) in most hospital nurse get low salaries D) compared with other hospital nurses have to work longer hours at Beth Israel Hospital

A．the students' behavior. in the classroom is very bad B．the teachers do not have a strong sense of responsibility C．the educational department should be to blame D．the teachers should be able to adjust their teaching methods to the development of society

A．is in favor of choice advocates B．does not like the idea of abortion C．wants Roe to be arrested D．is not very popular in the country 此题为多项选择题。

A．not all hacking attempts are worthy of investigation B．information of the victims is inaccessible C．InfraGard chapters will be in effect by the end of September D．Amazon.com was often disrupted by hacking

A．unless B．if C．since D．providing

A．is satisfied with present relationships between home and school B．feels that the traditional program in mathematics is slightly superior to the developmental program C．feels that parent-teacher interviews can be made much more constructive than they are at present D．believes that schools are woefully lacking in guidance personnel 此题为多项选择题。

A．first of all a scientist B．a naturalist but not a scientist C．no more than a born naturalist D．a scientist as well as a naturalist

A) no more than a born naturalist B) a naturalist but not a scientist C) a scientist as well as a naturalist D) first of all a scientist

A．must repair B．should be in repair C．has to be repairable D．needs repairing

A．the veto of the bill reestablishing the death penalty is of little importance B．the value of the death penalty as a deterrent to crime is not to be debated C．the death penalty is the most controversial issue in the United States today D．the second type of murderers in Paragraph 4 should be sentenced to death