关于强心苷的作用描述错误的是A．正常人用药后血管阻力升高 B．用药后细胞内Ca2+增

患者，男性，60岁。高血压病史近20年，经检查：心室肌肥厚，血压：22.6/13.3kPa。最好选用哪种降压药（）。

A.氢氯噻嗪

B.可乐定

C.卡托普利

D.维拉帕米

E.普萘洛尔

阅读理解。

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项.选项中有两项为多余选项。

     I was interested in reading a newspaper article about a new concept in old people's homes in France.

The idea is simple, but revolutionary - combining a residential home for the elderly with a nursery school

in the same building.   1   In the afternoon, the residents enjoy reading or telling stories to the children, and

if a child is feeling sad or tired, there is always a kind lap to sit on and a cuddle (拥抱). There are trips

out and birthday parties too.

       2   The children are happy because they get a lot more individual attention, and respond well

because someone has time for them. They see illness and death and learn to accept them. The residents

are happy because they feel useful and needed. They are more active and more interested in life when the

children are around and they take more interest in their appearance too.

       3   There are many reasons for this, including the breakdown of the extended family, working parents with no time to care for aging relations, families that have moved away, and smaller flats with no room for

grandparents. But the result is the same-increasing numbers of children without grandparents and old

people who have no contact with children. And more old people who are lonely and feel useless, along

with more and more families with young children who desperately need more support.  4   

     That's why intergenerational programmes, designed to bring the old and the young together, are

growing in popularity all over the world.   5   Using young people to teach IT skills to older people is one

obvious example. Using old people as volunteer assistants in schools is another, perhaps reading with

children who need extra attention.

A. The advantages are enormous for everyone concerned.

B. There are examples of successful attempts all over the world.

C. Nowadays there is less and less contact between the old and the young.

D. However, there are some similarities between the old and the young

E. The children and the residents eat lunch together and share activities.

F. No previous experience can we use to communicate between them.

G. It's a major problem in many societies.  

阻断Ach对虫体肌肉的兴奋性并使虫体松弛麻痹

A．呲喹酮
B．甲苯达唑
C．噻嘧啶
D．甲硝唑
E．哌嗪

需提交合规管理部门开展法律审查的事项包括（）

A.合同等法律文本

B.重大项目

C.新产品、新业务

D.其他需要法律审查的事项

不同层次的防御机制直接表现着（）

A.个体的环境适应状况

B.个体的生理适应状况

C.个体的心理适应状况

D.个体的生活适应状况