黄金作为个人理财产品，可以有（）等投资方式。

A．A. Physical

B．B. Mental

C．C. Physics

D．无

physical activity and age should be ______

A．brought into practice

B．taken into account

C．thrown light on

D．looked down upon

A．numbered

B．stabilized

C．contrasted

D．considered

When the children are doing body exercises, the parents should NOT ______.

A．explain the importance of physical activity in keeping people shaped and slim

B．also take part in the activities by themselves

C．try to find out activities that are suitable for the children

D．encourage the children to participate in physical activities

When the children are doing body exercises, the parents should NOT ______.

A．explain the importance of physical activity in keeping people shaped and slim

B．also take part in the activities by themselves

C．try to find out activities that are suitable for the children

D．encourage the children to participate in physical activities

When the children are doing body exercises, the parents should NOT______.

A．explain the importance of physical activity in keeping people shaped and slim

B．also take part in the activities by themselves

C．lay to find out activities that are suitable for the children

D．encourage the children to participate in physical activities

A、Obesity Prevention

B、Improve bone strength

C、Improve on self esteem

D、Communication improvement

Your caloric intake for building mass is determined by ______.

A．multiplying your body weight by 24

B．multiplying your body weight by 17

C．your metabolic rate, physical activity level and thermic effect of food

D．your sleep patterns, age, gender, body mass and body size

A、minimal physical activity

B、variable levels of consciousness

C、increased responsiveness to external stimuli

D、changes in the body’s physiologic processes

score much lower on tests of mental health than do people with normal or high immune-system activity. The researcher concluded from this experiment that the immune system protects against mental illness as well as against physical disease. The researchers conclusion depends on which of the following assumptions？

A．High immune-system activity protects against mental illness better than normal immune-system activity does.

B．Mental illness is similar to physical disease in its effects on body system.

C．People with high immune-system activity cannot develop mental illness.

D．Mental illness does not cause people"s immune-system activity to decrease.

E．Psychological treatment of mental illness is not as effective as is medical treatment.