题目内容

Bone contains no water.

A. True
B. Fasle

查看答案
更多问题

The writer argues that children's schooling should be stopped by education.

A. Right
B. Wrong
C. Not mentioned

The damaging effects of influenza can be prevented by immunization, but constant changes of antigenic specificity of the virus necessitate a different composition of the vaccine (疫苗) from one year to another. The network of WHO surveillance activities to monitor the evaluation of influenza virus strains, and WHO hold an annual consultation at the end of February to recommend the composition of the vaccine for the forthcoming epidemiological season. These recommendations are published immediately in the weekly epidemiological record.
Vaccination each year against influenza is recommended for certain high-risk populations. In closed or semi-closed settings, maximum-benefit from immunization is likely to be achieved when more than three-quarters of the population are vaccinated so that the benefit of "herd immunity" can be exploited. Special care should be taken of the following groups:
—adults and children with chronic disorders of the pulmonary or cardiovascular systems requiring regular medical follow-up or who had been hospitalized during the previous year, including children with asthma;
—residents of nursing homes and other establishments for patients of any age with chronic medical conditions;
—all people over the age of 65.
Physicians, nurses, and other personel in primary and intensive care units, who are potentially capable of transmitting influenza to high risk persons, should be immunized; visiting nurses and volunteer workers providing home care to high-risk persons should also be included.
This passage ______.

A. concerns the damaging effects of influenza
B. mentions the steps of fighting against the harmful effects of influenza
C. emphasizes the worry expressed by all age groups
D. both A and B

According to the Commercial Banking Law of our country' the total sum of the working capital to be allocated to all branches shall not exceed ______ of the total capital of the commercial bank.

A. 50%
B. 40%
C. 60%
D. 0.7

听力原文:M: Carl earned a lot of money over the summer vacation as a consultant to that company.
W: I don't doubt it. What surprises me is that he's still working there now that classes are about to start again.
Q: What does the woman Say about Carl?
(19)

A. She doubts he makes much money now.
B. She's surprised that he chose that company.
C. She doesn't know when her classes started.
D. She wonders why he's kept his job.

答案查题题库