更多"A. Significance of Testing Techniqu"的相关试题:
[填空题]
- A. Significance of Testing Techniques for Sampling Microbes in the Deep Ice Sheet
- B. Special Features of Lake Vida
- C. Later Expedition on Mars
- D. 2004 Revisit Planned for Collecting Lake Water Specimens
- E. Antarctic Frozen Life Sampled and Revived
- F. Accidental Discovery of Ice-sealed Lake Water in Antarctica
Paragraph 3 ______
[单项选择]Genetic Testing
Genetic testing is transforming medicine and the way families think about their health. As science uncovers the complicated secrets of DNA, we face difficult choices and new challenges.
About Genetic testing
The year was 1895 and Pauline Gross, a young actress, was scared. Gross knew nothing about the human-genome (基因组，染色体组) project—such medical triumphs, but she did know about a nasty disease called cancer, and it was running through her family. "I’m healthy now," she often told Dr. Aldred Warthin from at the University of Michigan, "but I fully expect to die an early death."
At the time, Gross’s prediction was based solely on observation: family members had died of cancer; she would, too. Today, more than 100 years later, Gross’s relatives have a much more clinical option: genetic testing. With a simple blood test; they can peer into their own DNA, learning—while still perfectly healthy—whether they carry an inheritable gene mutat
A. stroke
B. cancer
C. SARS
D. AIDS
[单项选择]Where box testing of software testing is a test for software structure.Which of the following item should noe be included ing the content of white box （）
A. boundary value analysis
B. statement testing
C. branch testing
D. path testing
[简答题]多级抽样(multistage sampling)
[简答题]分层抽样(stratified sampling)
[简答题]抽样调查(sampling survey)
[简答题]系统抽样(systemic sampling)
