【正文】 f that capacity, preserving only those modes of thought that have seemed most valuable during the first decade or so of life.The current emphasis on standardized testing highlights analysis and procedure, meaning that few of us inherently use our innovative and collaborative modes of thought. “This breaks the major rule in the American belief system — that anyone can do anything,” explains M. J. Ryan, author of the 2006 book “This Year I Will...” and Ms. Markova’s business partner. “That’s a lie that we have perpetuated, and it fosters monness. Knowing what you’re good at and doing even more of it creates excellence.” This is where developing new habits es in.21. The view of Wordsworth habit is claimed by being A. casual B. familiar C. mechanical D. changeable. 22. The researchers have discovered that the formation of habit can be A. predicted B. regulated C. traced D. guided 23.” ruts”(in line one, paragraph 3) has closest meaning to A. tracks B. series C. characteristics D. connections24. Ms. Markova’s ments suggest that the practice of standard testing ?A, prevents new habits form being formedB, no longer emphasizes monnessC, maintains the inherent American thinking modelD, plies with the American belief system25. Ryan most probably agree that A. ideas are born of a relaxing mindB. innovativeness could be taught C. decisiveness derives from fantastic ideasD. curiosity activates creative mindsText 2It is a wise father that knows his own child, but today a man can boost his paternal (fatherly) wisdom – or at least confirm that he’s the kid’s dad. All he needs to do is shell our $30 for paternity testing kit (PTK) at his local drugstore – and another $120 to get the results.More than 60,000 people have purchased the PTKs since they first bee available without prescriptions last years, according to Doug Fog, chief operating officer of Identigene, which makes the overthecounter kits. More than two dozen panies sell DNA tests Directly to the public , ranging in price from a few hundred dollars to more than $2500.Among the most popular : paternity and kinship testing , which adopted children can use to find their biological relatives and latest rage a many passionate genealogistsand supports businesses that offer to search for a family’s geographic roots .Most tests require collecting cells by webbing saliva in the mouth and sending it to the pany for testing. All tests require a potential candidate with whom to pare DNA. But some observers are skeptical, “There is a kind of false precision being hawked by people claiming they are doing ancestry testing,” says Trey Duster, a New York University sociologist. He notes that each individual has many ancestorsnumbering in the hundreds just a few centuries back. Yet most ancestry testing only considers a single lineage, either the Y chromosome inherited through men in a father’s line or mitochondrial DNA, which a passed down only from mothers. This DNA can reveal genetic information about only one or two ancestors, even though, for example, just three generations back people also have six other greatgrandparents or, four generations back, 14 other greatgreatgrandparents. Critics also argue that mercial genetic testing is only as good as the reference collections to which a sample is pared. Databases used by some panies don’t rely on data collected systematically but rather lump together information from different research projects. This means that a DNA database may differ depending on the pany that processes the results. In addition, the puter programs a pany uses to estimate relationships may be patented and not subject to peer review or outside evaluation. paragraphs 1 and 2 , the text shows PTK’s ___________.[A]easy availability [B]flexibility in pricing [C] successful promotion [D] popularity with households27. PTK is used to __________.[A]locate one’s birth place[B]promote genetic research[C] identify parentchild kinship [D] choose children for adoption 28. Skeptical observers believe that ancestry testing fails to__________.[A]trace distant ancestors [B] rebuild reliable bloodlines[C] fully use genetic information [D] achieve the claimed accuracy 29. In the last paragraph ,a problem mercial genetic testing faces is __________.[A]disorganized data collection [B] overlapping database building 30. An appropriate title for the text is most likely to be__________.[A]Fors and Againsts of DNA testing [B] DNA testing and It’s problems[C]DNA testing outside the lab [D] lies behind DNA testing Text 3The relationship between formal education and economic growth in poor countries is widely misunderstood by economists and politicians alike progress in both area is undoubtedly necessary for the social, political and intellectual development