北京地区种植的大白菜于秋末冬初收获(在立冬日砍收白菜)。人们发现,收获的大白菜外部叶

题型:单项选择题

问题:

北京地区种植的大白菜于秋末冬初收获(在立冬日砍收白菜)。人们发现,收获的大白菜外部叶片的钙元素含量大大高于菜心,菜心的氮元素含量却远远高于外部叶片,而肥沃的菜园土壤富含各种矿物质元素。下列说法不正确的是( )。

A.大白菜生长后期的温度偏低,呼吸作用减弱
B.北方的土壤氮元素含量比钙元素多
C.钙在植物体内不能被重复利用
D.氮在植物体内形成不稳定的化合物,可以重复利用

考点:教师招聘考试中学教师招聘笔试教师公开招聘考试中学生物
题型:单项选择题

从A到F中选择合适的一句,分别填入题中。注意:有一项多余项。

__小题1:__. Being angry doesn’t really solve much, but what people do when they feel angry is important. The goal is to calm down and try to solve what is bothering you. This is hard for some kids and adults, too. Instead of calming down, some kids might keep getting more and more upset until they explode like a volcano!

__小题2:___.Their anger might be so strong that they lose control of their temper. They may act in ways unacceptable and hurtful. People may say that someone has trouble controlling their temper.__小题3:___

Some kids might get so angry that they scream at their parents, break something, or even worse, hit their brothers or sisters. __小题4:__. However, it’s not OK for a kid to do any of those things. Kids don’t want to act in this way, but sometimes angry feelings can be hard to manage. So what to do?

Well, the good news is that kids don’t just have to keep making the same mistakes over and over again.__小题5:__. Imagine your temper as a puppy inside you that needs some training. The puppy is not bad — it will probably turn out a great dog. It just needs to learn some rules because, right now, that puppy is causing some problems to you.

A.In fact, they usually mean that a kid behaves badly when feeling angry.

B.You don’t want to cause trouble.

C.Kids should be allowed to express their feelings, even angry ones.

D.Some kids get angry more often or more easily than some other kids.E. You can train your temper.

F. Everybody gets angry sometimes.

题型:单项选择题

针灸治疗急性泄泻的治法应当采取()。

A、疏调脾经经气

B、温补肾阳

C、健脾益气

D、温补脾肾

E、疏调胃肠气机

题型:单项选择题

赴筵散功效与作用

题型:单项选择题

井下机电设备完好标准的原则要求是怎样的?

题型:单项选择题

广东点心的特点:品种丰富款式多样。()馅心多种多样,口味清淡、偏甜。

A、季节性强

B、原料多变

C、型格多变

D、口味多变

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