写作广播消息主体的基本要求有哪些

对于ACEI类药描述错误的是（）

A.抑制血管紧张素转化酶（ACE.活性

B.唯一的抑制心肌及血管重构药物

C.明显降低全身血管阻力

D.抑制交感神经活性作用

E.保护血管内皮细胞

在《城市排水工程规划规范》中规定，径流系数在城市建筑密集区为（）。

A.0.3～0.45

B.0.45～0.6

C.0.6～0.85

D.0.85～1.0

Combining families with kids can be tough and offers even more unexpected problems. You just don’t know how things will shake out until everyone is under one roof, trying on new roles with name that start with “step”. This is what happened to Sheila and Will, and Sheila’s 8-year-old daughter Ashley. After the couple got married, and Will became the member of the new family, things got worse than expected. How did they make it work? Read the full version of the story here.

Shelia’s Turn: When Shelia and Will were dating, he seemed like kids, especially Ashley. He’d bring her presents, play games with her. But after the wedding, things took a turn. Will suddenly became a super strict stepfather, scolding Ashley for watching too much cartoons, constantly picking fights and punishing her for offenses as small as spilling milk. Shelia’s thought about leaving Will, but soon after they married, they had a son, Billy. Will adores his well-behaved boy, but Ashley hates him. Shelia doesn’t know what to do--- her daughter is miserable, but leaving her husband might mean losing her son.

Will’s turn: Will was so excited to be a male role model in Ashley’s life. He didn’t just want to be a guy living in her house; he wanted to treat her like his own daughter, which, to Will, meant giving Ashley more rules and help her learn responsibility. He’d always felt that Shelia let Ashley loose on everything. But after the wedding, Will was surprised that Shelia didn’t want him to do that. If Will takes away Ashley’s TV privileges or tells her to clean up her room, Shelia just lets Ashley do what she likes and does it herself. Will was tired of this and he’d rather take his son and go.

The advisor’s turn: The counselor(顾问) quickly recognized their conflict as a classic case of unspoken, hidden expectations. Before the wedding, when it was just Shelia and Will, everything was easy. But now, everyone in their big family is competing for attention, and the couple never sat down and discussed the biggest issue---their child-upbringing philosophies(育儿经). The counselor suggested Shelia allow Will to give some rules on Ashley but Will’s punishments couldn’t be extreme. Once Ashley saw that her mom and stepdad had become a united front, she cooperated more.

小题1:The text is most likely to be found in a book about______.

A．popular science

B．historical events

C．social problems

D．political systems小题2:The reasons for Ashley’s dislike of Will are as follows except_____?

A．Will often picked fights with Ashley.

B．Ashley often spilled milk on the floor.

C．Will always punished her for bad behaviors.

D．Ashley was stopped watching too many cartoons.小题3:What can we know about Will?

A．Will has a good intention.

B．Will does not love children

C．Will does not love Shelia any more

D．Will’s way of parenting is very perfect.小题4:It can be inferred from the passage that the advisor’s attitude to their problem?

A．Negative

B．Objective

C．Critical

D．. Subjective

设备安装调试合同的工程验收，包括( )。

A．安装调试竣工验收

B．启动试车检验

C．性能指标达标考核

D．单机负荷试车

E．最终验收

关于围挡(墙)设置的说法，正确的有()。

A.应根据地质、气候、围挡(墙)材料进行设计计算，确保围挡(墙)的稳定、安全

B.根据当地材料供应情况，因地制宜选用围挡(墙)材料，可用竹笆或安全网

C.围挡一般应高于l．8m，在市区内应高于2．1m

D.禁止在围挡内侧堆放泥土、砂石等散状材料以及架管、模板等

E.雨后、大风后以及春融季节应当检查围挡的稳定性，发现问题及时处理