多波段图像线性拉伸的步骤是什么？

The summer sun is out, and we're beginning to feel the heat. Before you go outside to have fun, make sure you put on the right things!

Do you know what kind of clothes can make you look hot and keep you cool? Here are some ideas for clothes to help you look great.

Fun colors and cartoons are back from the 1980s this year; the dirty look is out. People will be looking for fresh bright colors this summer. Girls in pink look cute and sweet. And green makes everyone look more lively. Some of the best colours are cotton candy pink and lime green. These soft colours go well with jeans or just about anything else. As soon as you put on one of these colours, you'll feel like a star!

Some girls like something more interesting than all solid(单一的) colours. For them, there are lots of floral patterns (花卉图案) to choose from in shirts, dresses or skirts. A floral shirt looks nice with a light-coloured solid skirt or trousers.

Of course, jeans are in for boys. If you get too hot, try something lighter, like khaki cargo pants. They'll have enough pockets to keep everything you need for studying, playing and keeping cool! Army green is all the rage(盛行) this year.

小题1:This passage mainly tells us ____.

A．what colour to choose for summer clothes

B．how to make summer clothes

C．right colours for boys

D．how to hold a fashion show小题2:The underlined word “in” probably means ____.

A．“在里面”

B．“流行的”

C．“参加”

D．“喜欢”小题3:Which of the following statements is true according to the passage?

A．Colours, like red and green, look good with jeans.

B．A floral shirt goes well with a light-coloured solid skirt.

C．Light colours make people feel hot.

D．Army green is out this year.小题4:Khaki cargo pants are special because they ____.

A．go well with floral patterns in shirts

B．make people want to dance

C．have enough pockets

D．are cheap小题5:Which of the following colours may not look good in summer according to the passage? 

A．orange

B．pink

C．army green

D．black

有新月体形成的是（）

A.急进性肾小球肾炎

B.原发性肾病综合征

C.隐匿性肾炎

D.急进性肾炎

E.狼疮性肾炎

蒸汽供热系统的凝结水应尽可能回收和利用，但下列（）情况宜设凝结水管道。

A.凝结水回收率低，且很分散

B.凝结水虽能回收，但被污染，返回热源处还要重新处理

C.能在用户处利用凝结水的热能和水资源

D.凝结水回收率较高且无污染，根据凝结水管网投资等因素，进行技术经济比较后，认为合算的

管径为100mm的管子，流速为1m/s时，其小时流量为：（）。

A、28.3m3/h

B、42.45m3/h

C、56.6m3/h

D、70.75m3/h

出口补贴