问题 多项选择题

根据《建筑工程建筑面积计算规范》(GB/T50353-2013),下列关于建筑物雨篷结构建筑面积的计算,说法不正确的是()。

A.有柱雨篷按结构外边线计算

B.无柱雨篷按雨篷水平投影面积计算

C.雨篷外边线至外墙结构外边线不足2.10m不计算面积

D.雨篷外边线至外墙结构外边线超过2.10m按投影面积计算

E.厢篷外边线至外墙结构外边线超过2.10m按投影面积的1/2计算

答案

参考答案:A, B, D

解析:本题考查的是建筑面积计算。雨篷结构的外边线至外墙结构外边线的宽度超过2.10m者,应按雨篷结构板的水平投影面积的1/2计算。有柱雨篷与无柱篷的计算方法一致。

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Easy Ways to Keep Your Brain Sharp

Everyone is forgetful, but as we age(变老), we start to feel like our brains are slowing down a bit—and that can be a very annoying thing.   小题1:  Read on for some techniques worth trying.

1.   小题2: 

People who regularly made plans and looked forward to upcoming events had a 50 percent reduced chance of Alzheimer's disease (早老性痴呆症), according to a recent study.   小题3:  Something as simple as setting a goal to have a weekly coffee date with a friend will do. There's evidence that people who have a purpose in life or who are working on long or short-term goals appear to do better. In other words, keep your brain looking forward.

2. Go for a walk

Mildly raised glucose (葡萄糖) levels can harm the area of the brain that helps you form memories and physical activity can help get blood glucose down to normal levels. In fact, exercise produces chemicals that are good for your brain.   小题4: 

3. Learn something new

Take a Spanish class online, join a drawing club, or learn to play cards. A study found that mental stimulation (刺激) limits the weakening effects of aging on memory and the mind. But the best thing for your brain is when you learn something new and are physically active at the same time.   小题5:  Or go dancing with your friends.

A.Focus on the future.

B.This can be especially harmful to the aged.

C.It should be something like learning gardening.

D.So take a few minutes each day to do some reading.E. But don't worry if your schedule isn't filled with life-changing events.

F. Luckily, research shows there is a lot you can do to avoid those moments.

G. In other words, when you take care of your body, you take care of your brain.

选择题