单项选择题

What's the trend of the work force

A．There will be more women than men in the work force.
B．There will be more men than women in the work force.
C．There will be as many women as men in the work force.
D．The work force will remain unchange

<上一题目录下一题>

热门试题

单项选择题What is the direct cause of the improvement of women's position in the family

A．Her education attainment.
B．Her increased income.
C．Her work experience.
D．Her increased job Opportunities.

单项选择题What can NOT be inferred from the first paragraph

A．The wife has become the key to strong emotional ties in a family.
B．A wife's or mother's changing role in turn is changing her family members' roles.
C．The changing role of the wife has had great impact on her psychologically and emotionally.
D．The female was inferior to the male in every respect.

单项选择题Which of the following is NOT one of the requirements if noise is to be controlled

A．To cultivate common politeness.
B．To tackle conflicts of interest.
C．To economize expenditure.
D．To utilize technology.

单项选择题What has this report to say about the effectiveness of sound absorbents

A．Such absorbents as glass wool is the best way of diminishing noise.
B．Lining a wall with absorbent will reduce the noise level considerably.
C．Covering the surfaces of a factory building with absorbent is ineffective in control noise.
D．Screening partially noisy machines will eliminate nois

单项选择题Which of the following is true about noise control

A．Domestic noises may be controlled by good manners.
B．Industrial noises may be controlled by advancement in technology.
C．Transportation noises may be controlled by the concerted efforts of a community.
D．All of the abov