地龙平喘的有效成分是() A.蚯蚓解热碱 B.蚯蚓素 C.琥珀酸 D.蚯

题型:单项选择题 A1型题

问题:

地龙平喘的有效成分是()

A.蚯蚓解热碱

B.蚯蚓素

C.琥珀酸

D.蚯蚓毒素

E.香荚兰醛

考点:初级中药师平肝息风药平肝息风药题库
题型:单项选择题 A1型题

山河林场接受移植17000棵树苗的任务,由于他们改进工作方案,工作效率是原来的2.5倍,实际上比原计划少用6天,原计划每天移植树苗多少棵?

题型:单项选择题 A1型题

库外提学说包括()。

A.脑、心、肝

B.生命力、精神力、自然力

C.热、湿、寒

D.肝、肺、胃

E.气质失调型疾病、形状改变型疾病、结构损伤型疾病

题型:单项选择题 A1型题

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    Marriages improve after children grow up and move out,according to an academic study,which suggests

an "empty nest" is not always a bad thing.

    Popular wisdom has it that parents' relationships may suffer once their young fly the coop,because they

feel they have lost their purpose in life.However,a new study by researchers at the University of California,

Berkeley,has found that many couples actually feel happier when their children leave home because they

are able to enjoy spending time together.

    In total,123 American mothers born in the 1930s were tracked for 18 years and asked to rate their

satisfaction levels shortly after marrying,when they were bringing up babies,once their children reached

their teenage years and finally at age 61,when almost all had "empty nests".

    Although not all said they were happier in general,most claimed their marriages had improved since their

children had left home.Researchers believe this is not just because the spouses were spending more time

together,but because they were able to enjoy each other's company more.

    One of the participants in the study,which is published in the journal Psychological Science,said:"Once

the kids grow up...there's some of that stress removed...that responsibility removed,so things are a little

more relaxed."

    Psychologist Sara Gorchoff,who carried out the investigation,said:"The takehome message for couples

with young children is 'hang in there'." Her coauthor Oliver John added:"Don't wait until your kids leave

home to schedule quality time with your partner."

   However,Dr Dorothy Rowe,from the British Psychological Society,said the effects of living in an "empty

nest" will depend on the parents' relationship with their children."If you're just waiting for them to leave

home so you can get on with your life,then of course you'll be pleased to see them go," she said,"But if

you've built your life around your children you'll be terribly lonely.For some parents,their world falls apart

when their children leave."

1.It is commonly believed that________.

A.marriages improve after children leave home

B.an "empty nest" is always a happy thing

C.parents' relationships may suffer once their young grow up and move out

D.parents will be pleased after their children leave home

2.When did many couples feel happier according to the study?

A.At age 61,when almost all had "empty nests".

B.Shortly after marrying.

C.Once their children reached their teenage years.

D.When they were bringing up babies.

3.Marriages improve after children fly the coop not because______.

A.many couples are able to spend time together

B.many couples are able to enjoy each other's company

C.things are a little more relaxed

D.many couples needn't work at all

4.The author of the passage tends to agree that________.

A.parents should build their life around their kids

B.parents should schedule quality time with each other before kids leave home

C.parents' relationship with their kids has no effect on marriages at all

D.parents should be pleased to see their kids leave home

题型:单项选择题 A1型题

容易造成教师心理健康问题的角色特点包括()。

A.教师角色责任的弥散性

B.教师角色期望的严格性

C.教师角色的易混性

D.教师角色的多重性

题型:单项选择题 A1型题

国际上衡量国别风险的方法主要是()。

A.加权平均法 

B.风险因素加权打分法 

C.概率法 

D.项目化评分法

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