老年人的疾病预防包括哪些内容？

在设立甲级工程造价咨询企业时，企业出资人中，注册造价师工程师人数不低于出资人总人数的（）%，且其出资额不低于企业注册资本总额的60%。

A．30

B．40

C．20

D．60

关于内部审计和外部审计工作的协调，下列（）项陈述是真实的。

A．内部审计主管不应该向外部审计师提供非法行为的信息，因为外部审计师有可能被要求向董事会和/或监管机构报告这些题 

B．外部审计师的工作底稿的所有权和保密性，可以禁止内部审计师对其工作底稿的查阅 

C．内部审计主管应该决定管理层采取了恰当的后续跟进和纠正措施，这些措施是外部审计师在其管理建议书中要讨论的事项 

D．如果内部审计师向外部审计师提供了同年审有关的帮助，这项审计工作就不受制于《标准》

Who says your job leaves you no time to hit the gym A detailed new study of U. S. physical activity patterns shows that men who work full-time—whether their jobs are active or sedentary— end up getting more exercise than healthy working-age men without a job.
The new study comes from researchers at the National Institutes of Health (NIH). As part of the National Health and Nutrition Examination Survey in 2003, some 1,800 working-age adults were asked questions about their lifestyle and work habits, and, most importantly, they then agreed to wear an accelerometer—a device to measure their physical activity—over the course of several days.
Those data from the accelerometers provide a rare opportunity to nail down how much activity the typical American actually does.
They show that men or women who work in active jobs do more physical activity on weekdays than men or women working in sedentary jobs: that’s perhaps not surprising, but the NIH researchers suggest that it still matters because of an ongoing shift in the economy toward sedentary work.
The more surprising finding is the one that compares full-time workers to people who don’t work. The study shows that men with full-time jobs do more physical activity than healthy men without jobs. ("Healthy men", in this case, were those men who said their primary reason for being out of work—was something other than health or disability.) In fact, even sedentary full- time workers performed more weekday physical activity overall than the healthy non-workers.
The results looked very different for women. Women in sedentary jobs did less physical activity on weekdays than their healthy non-working peers.
So what drives the gender (性别) difference The study looks at the pattems, and unfortunately can’t provide too much detail about their causes. There could be many possible answers, including, perhaps, different abilities to pay for leisure time activities or different attitudes about work and physical activity. It could also be that more non-working women than men are choosing to be at home running around full-time after the kids.
But the NHK researchers do find evidence, they write, to suggest that, whatever causes the difference, healthy non-working women "are replacing work with active pursuits whereas" —for some reason— "non-working men generally are not. \

A sedentary job (Para. 1) is one that involves ______.

A. staying seated a lot
B. intensive concentration
C. moving about a lot
D. superb skills

TD-LTE的两种通话模式是？（）

A.单卡双待

B.双卡双待

C.单卡单待

D.双卡单待

跨流域调水工程沿程输运区对环境的影响有哪几方面？