更多"There is a promising market here fo"的相关试题:
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[简答题]part 2 & 3Science and technology
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[简答题]PART 2 & 3Science and technology
Describe a machine or something electronic you want to buy.
What modern appliances do you have in your home
What do you think of these appliances Why
Some people cannot keep up with the development of science and technology. What should they do
[单项选择]Promising Results from Cancer Study
A new experimental vaccine (疫苗) has shown promising results in the fight against lung cancer. In a small Texas-based study, a vaccine developed by scientists at Baylor University Medical Centre in Dallas, USA, cured lung cancer in some patients and slowed the progress of the disease in others.
Researchers have reported encouraging findings from this small study. Forty-three patients suffering from lung cancer were involved in these trials. Ten of these patients were in the early stages and thirty-three in the advanced stages of the disease. They were injected with the vaccine every two weeks for three months, and were carefully monitored for three years. In three of the patients in the advanced stages of cancer, the disease disappeared and in the others, it did not spread for five to twenty-four months. However, no great difference was seen in the patients in the early stages of the illness.
This new vaccine uses the patients’ own immune system. I
A. Right
B. Wrong
C. Not mentioned