题目内容
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Functional testing tests whether the output is the expected(71)with the valid input.
A．reason
B．result
C．outcome
D．record
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更多“Functional testing tests wheth…”相关的问题
●Functional testing tests whether the output is the expected (71) with the valid input.
(71) A．reason
B．result
C．outcome
D．record
（1）A. compact B. compatibility C. compare D. comparison
（2）A. combarloy B. enquiringly C. warehouse D. combinations
（3）A. afford B. consciousness C. imagine D. accord
（4）A. insource B. trade C. outsource D. marketing
（5）A. business B. distribution C. trade D. reject
More than 60,000 people have purchased the PTKs since they first become available without prescriptions last years, according to Doug Fog, chief operating officer of Identigene, which makes the over-the-counter kits. More than two dozen companies 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 genealogists-and 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 company for testing. All tests require a potential candidate with whom to compare 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 ancestors-numbering 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 great-grandparents or, four generations back, 14 other great-great-grandparents.
Critics also argue that commercial genetic testing is only as good as the reference collections to which a sample is compared. Databases used by some companies 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 company that processes the results. In addition, the computer programs a company uses to estimate relationships may be patented and not subject to peer review or outside evaluation.
26.In paragraphs 1 and 2 , the text shows PTK’s ___________.
[A]easy availability
[B]flexibility in pricing
[C] successful promotion
[D] popularity with households
It 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 out $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 became available without prescriptions last year, according to Doug Fogg, chief operating officer of Identigene, which makes the over-the-counter kits. More than two dozen companies sell DNA tests directly to the public, ranging in price from a few hundred dollars to more than $ 2,500.
Among the most popular: paternity and kinship testing, which adopted children can use to find their biological relatives and families can use to track down kids put up for adoption. DNA testing is also the latest rage among passionate genealogists—and supports businesses that offer to search for a family's geographic roots.
Most tests require collecting cells by swabbing saliva in the mouth and sending it to the company for testing. All tests require a potential candidate with whom to compare DNA.
But some observers are skeptical. "There is a kind of false precision being hawked by people claiming they are doing ancestry testing," says Troy Duster, a New York University sociologist. He notes that each individual has many ancestors—numbering 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 is 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 great-grandparents or, four generations back, 14 other great-great-grandparents.
Critics also argue that commercial genetic testing is only as good as the reference collections to which a sample is compared. Databases used by some companies don't rely on data collected systematically but rather lump together information from different research projects. This means that a DNA database may have a lot of data from some regions and not others, so a person's test results may differ depending on the company that processes the results. In addition, the computer programs a company uses to estimate relationships may be patented and not subject to peer review or outside evaluation.
In Paragraphs 1 and 2, the text shows PTK's ______.
A．easy availability
B．flexibility in pricing
C．successful promotion
D．popularity with households
阅读理解：根据文章内容，完成选择题。
It can be really frustrating (使人沮丧的) for an overweight person to go to a gym and work out with a positive attitude. All one has to do is walk by almost any nice gym and notice all the healthy, sweating, “skinny” members. Sometimes they stare at those of us who are, well, zaftig. It is easy to see the judgment behind their eyes. Who wants to put up with that？
Many people are self-conscious of their bodies and feel isolated when joining workout classes of while exercising, especially if they are larger than most of the others in the group. Now the fitness industry is finally paying attention. Popular gyms are catering (迎合) to overweight and weight conscious customers by dedicating areas where the “skinny” people are not allowed.
There are even gyms or programs that require members to be at least 50 pounds overweight to participate.
Trainers recommend functional fitness as a practical goal, rather than six-pack abs(六块腹肌). (79)They often use text messages to stay in touch with customers.
Often at these specialized gyms, the trainers are overweight themselves, or working on their own weight goals, and this can help those people with anxiety caused by poor body image. The equipment has been designed for use by larger people. Wider seats, more cushioning, no mirrors, and tinted (有色的) windows for privacy, are all important changes.
(80)Hopefully these types of gyms will successfully grow in numbers in the future. The idea is a very simple and potentially popular one. If it helps those of us who are bigger exercise more and improve our fitness level, it's a step in the right direction.
1. The word zaftig in Paragraph 1 is closest in meaning to {A; B; C}.
A. fat B. healthy C. friendly
2. We can infer from the first two paragraphs that {A; B; C}.
A. most large gym chains really don't want members to show up frequently
B. overweight people are often frustrated and pushed away by traditional gym industry
C. regular gyms don't accept overweight people to participate in their programs
3. What is the training goal in the gyms catering to overweight members？{A; B; C}
A. To achieve functional fitness.
B. To build six-pack abs.
C. To look like a fitness model.
4. As for the gyms catering to overweight members, which of the following statements is NOT TRUE？{A; B; C}
A. The machines are designed for larger people.
B. Tinted windows are used to ensure extra privacy.
C. There are large mirrors on the walls.
5. Which of the following is the best title for the passage？{A; B; C}
A. Improving Women's Self-confidence through Exercises.
B. The traditional Gym Industry Is Losing Its Customers.
C. Specialized Gyms Designed for Overweight People.
A.Formal and functional
B.structural and functional
C.formal and structural
D.type A and type B
The scope baseline/project charter is prepared by the:
AProject manager
BProject manager and project office
CProject manager, project office and functional team
DProject manager, project office, functional team and project sponsor
EProject manager, project sponsor and customer/user
A．managed
B．integrated
C．transported
D．supplied
(75) A．boundary value analysis
B．statement testing
C．branch testing
D．path testing
