区域内部特征具有性。区域之间的特征具有明显的性。 A．相对一致差异 B．绝对一致

Now, are you changing your living habits to have a low carbon life? Here are some strategies (策略) for you.

Strategy One

●Each week, choose one day when you don’t eat meat. Meat takes up lots of energy because it takes a long time to produce. And animals must be fed on farmed plants, which could be used to feed many more people.

Strategy Two

●Only buy the amount of food you need. When you buy food, go local rather than imported (进口的), and get fresh vegetables instead of frozen.

Strategy Three

●Make sure you keep the things such as paper and plastic bottles separate (独立) so that they can be recycled. There are places where you can recycle batteries. Make sure you find them.

Strategy Four

●Take showers rather than baths and reduce your shower time by two minutes. This will save water and give you an extra two minutes in bed.

Strategy Five

●Buses and trains are better than cars, but walking or cycling is better still. It’s also better for your health and cheaper. It can even be quicker than sitting in a car at rush hours in a busy city. For long distances, coaches are better than trains.

Strategy Six

●Try to buy good, long-lasting products even though they may cost a little more. A small screen TV is better than a big screen. Keep your electronic products one year longer than you would usually have.

小题1:What does the underline phrase “low carbon” in paragraph one mean?

A．便宜

B．低碳

C．高效

D．舒适小题2: According to the passage, which of the following is WRONG?

A．When we produce the meat, we need to take up lots of energy.

B．Taking showers in less time will help for saving the water.

C．When you go for a long-distance trip, you’d better drive your own car.

D．Buying the long-lasting products is a good idea to have a low carbon life.小题3: What’s the purpose(目的) of the passage?

A．It helps to know walking is one of the low carbon lives.

B．It helps to realize how important it is to have a low carbon life.

C．It advises to save water and electric to have a low carbon life.

D．It advises to kick some bad habits and have a low carbon life.

室温下，某无色溶液中由水电离出来的H⁺和OH^-浓度的乘积为10^-24，则此溶液中可能大量共存的离子组是（   ）

A．HCO₃^-、Al³⁺、Na⁺、SO₄^2-

B．I^-、NO₃^-、K⁺、NH₄⁺

C．MnO₄^-、Cl^-、SO₄^2-、K⁺

D．SiO₃^2-、SO₃^2-、Na⁺、Cl^-

考任制，就是政府为推行公务，采用公开竞争考试的科学方法，来测量并判断其所需要的人员是否合乎标准，进而按考试成绩的优劣进行挑选，取其优者来加以任用为政府工作人员的一套制度。下列任用方式属于考任制的一项是( )。

A．秦始皇设立郡县制度，所有官吏必须由他一人任免

B．由于兰考的条件差，省委决定调焦裕禄同志去担任县委书记

C．小张参加北京市政府组织的公务员资格考试，被录用在市卫生局

D．弗罗姆来中国担任销售总监

我国航员蛋白质供给量为（）。

A.75g

B.90g

C.100g

D.120g

E.60g

“显得很有教养。”这句话属于下列哪种句法结构类型？（）

A.偏正结构

B.主谓结构

C.述补结构

D.述宾结构