How does the author summarize the volunteer experience？

A . here is still a long way to go for economists to genuinely contribute to global health. B . Economists＇ role in global health is, to a large extent, negative C . Economists increased the inequality of resource allocations in global health D . Economics is only one science among many that policy makers have to take into account in providing health care programs

A . He cites noted authorities as a means of supporting his opinions B . He presents a thesis and then lists evidence to supporting his opinions C . He summarized an official document and then discusses it in detail D . He uses official documents and then gives his personal interpretation

A、In the first part, the question should be raised. B、In the second part, some examples related to the question should be provided. C、The last part should be the conclusion.

A.Enrich your experiences by sharing them online. B.Make efforts to make your life attractive to others. C.Stop externalizing your personal experience. D.Record the details of what you see, smell and hear.

A．It is something like running. B．It is a disease of mind. C．It is not a permitted act. D．It is not full of stress.

A．To demonstrate how the westward expansion of the United States came about. B．To illustrate Washington's contribution to the evolution of the United States. C．To explain why Jefferson was chosen to be one of the presidents on Mount Rushmore. D．To show why Jefferson's inclusion on Mount Rushmore was a contentious issu

A、 People should applaud the trend toward higher proportions of female workers. B、 Equality of opportunity is impossible to realize without men's commitment. C、 The public is blind to the impacts of the changes in the American labor force. D、 Displacement of male workers can be prevented if more work is done on computer.

A．To warn about possible risks involved in phytoremediation B．To help illustrate the potential of phytoremediation C．To show that hyperaccumulating plants grow in many regions of the world D．To explain how zinc contamination can be reduced

A.Herealizesthereisagreatdividebetweenhislifeandthatofblue-collarworkers. B.Helooksdownuponthemechanicalworkattheassemblyline. C.Hehasnotdonemuchtohelphisco-workersatthefactory. D.Hehasstayedatschooljustforthepurposeofescapingfromtherealworld.

A．YES B．NO C．NOT GIVEN

A．The stability of marriage and the divorce rate may reflect the economic situation of the country. B．Even when economically independent, most women have to struggle for real equality in marriage. C．In order to secure their marriage women should work outside the home and remain independent. D．The impact of the growing female workforce on marriage varies from case to case.

A．Shy and under confident B．Strong but quiet. C．Extremely pessimistic D．Optimistic and outgoin E．