非地震区钢筋混凝土剪力墙的厚度不应小于何值 A.120mm B.140mm C.

题型:单项选择题

问题:

非地震区钢筋混凝土剪力墙的厚度不应小于何值

A.120mm
B.140mm
C.160mm
D.200mm

考点:注册建筑师建筑结构与设备建筑结构
题型:单项选择题

Don’t be surprised when strangers talk to you in Canada! You will find that many Canadians will smile at you as they pass in the street, or say something to you like “Hi!” or “How’s it going?” Just reply with something similar. In the UK the reply would be “I’m fine”, but in Canada they say “I’m good”.
In company, when someone is offering you a second helping of food or more wine, if you don’t want any more, use the same expression— “I’m good”. In this case, it means “No, thank you. I’ve had enough”. Most Canadians don't press you to eat more than you want.
In restaurant, your plate will be cleared away almost immediately you have finished eating. When you go into a shop or store, the shop assistant asks you how you are or if they can help you, it is their way of being friendly and making conversation with the customers.
Canadians eat early and go home early. When you are invited to a Canadian’s home, you may be asked to arrive at 5:30 pm or 6 pm. But guests in Europe don’t expect to arrive until 7:30 pm or 8 pm. Remember to take off your shoes and leave them inside the door without being asked. It’s not a religious custom, but it’s practical. In winter, there can be a lot of snow and dirt on your shoes, once you are in the warm house it melts and falls off, making a mess. Canadians tend to have light colored carpets or hardwood floors.
If you’re invited for dinner, it will be a full sit- down meal. Meat is usually barbecued in the freezing cold of winter. Do take something with you, like a bottle of wine. Arrive on time and don’t stay over 10 pm.
1. Which of the following statements is NOT true according to the passage?
A.
“I’m good” can mean you do not need more food in Canada.
B.
In Canada, you will meet strangers in the street saying “Hi” to you.
C.
In a Canadian restaurant, the plates will stay at the table until you leave.
D.
Canadians usually say “I’m good” to answer the greeting of “How’s it going?”
2. If you are invited for dinner in your Canadian friend’s home, ________.
A.
you will have a full sit-down meal
B.
you don’t have to bring any gift for the host
C.
you are expected to arrive at 7:30 or 8 pm
D.
you don’t have to take off your shoes when you enter the room
3. When a Canadian shop assistant says “How are you?” to you, it suggests that _______.
A.
they hope to make friends with you
B.
they want to ask you for help
C.
they are very friendly to customers
D.
they are your good friends
4. What can we learn from the passage?
A.
Canadians like dark colored carpets.
B.
In Canada, meat will not be barbecued even in the cold winter.
C.
You will always be asked to eat more food than you want in Canada.
D.
It is usually rude to stay over 10 pm in your Canadian friend’s home.
5.What would be the best title for this passage?
A.
Some customs in Canada
B.
Dinner party rules in Canada
C.
Studying in Canada
D.
Doing business in Canada
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单链表的每个结点中包括一个指针link,它指向该结点的后继结点。现要将指针q指向的新结点插入到指针p指向的单链表结点之后,下面的操作序列中哪一个是正确的

A.q:=p↑.link;p↑.link:=q↑.link;

B.p↑.link:=q↑.link;q:=p↑.link;

C.q↑.link:=p↑.link;p↑.link:=q;

D.p↑.link:=q;q↑.link:=p↑.1ink;

题型:单项选择题

关于僵硬的定义正确的是()。

A.是一种由牵张反射高兴奋性所致的、以速度依赖的紧张性牵张反射增强伴腱反射异常为特征的运动障碍

B.是主动肌和拮抗肌张力同时增加使得各个方向的关节被动活动阻力均增加的现象

C.是一种以张力损害、持续的和扭曲的不自主运动为特征的肌肉运动亢进性障碍

D.肢体处于关节频繁的过度伸展而易于移位的现象

E.肌张力高于正常静息水平的现象

题型:单项选择题

男性,50岁。近1年来出现进行性加重的气急,偶有干咳。X线示两肺弥漫性网织细小结节状影,肺功能检查示限制性通气障碍。拟诊"特发性肺纤维化"(IPF)。下列体征中哪一项支持此诊断()

A.呼吸浅速

B.两下肺闻及吸气末爆裂音(Velcro啰音)

C.两肺呼吸音降低

D.肺动脉瓣区第二音亢进

E.病理性支气管呼吸音

题型:单项选择题

下列叙述中哪项与磺胺类药物的构效关系不符

A.磺酰氨基与氨基在苯环上必须是互为对位
B.苯环上有取代基时,有时可增强活性
C.氨基上若有取代基需是在体内易被酶解或还原为伯氨基的才有效
D.磺酰氨基上N-单取代为拉电子基团时可增强活性
E.磺胺类药物的制菌活性与化合物的解离常数(pKa)有密切关系Kpa值在6.5~7.0时抑菌作用最强。

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