光合色素

题型:名词解释

问题:

光合色素

考点:农学植物生理学植物生理学题库
题型:名词解释

下列各组混合物不能用分液漏斗分离的是[ ]

A.硝基苯和水

B.苯和甲苯

C.溴苯和NaOH溶液

D.甘油和水

题型:名词解释

村民李桂花中年丧夫,后与邻村赵建伟经人认识,欲打算重新组织家庭,但当地认为妇女再婚为不守妇道,李桂花家里人也众多阻挠,认为李桂花再婚伤风败俗。对此,下列哪些说法可以成立( )

A.在农村地区,应该允许风俗习惯优先于法律规定

B.法与习俗的正当性之间存在一定的紧张关系

C.中国法的现代化需要处理好国家的制定法与“民间法”之间的关系

D.中国现行法律与中国人的传统观念有一定的冲突

题型:名词解释

下列消费者群体中,属于按照消费者购买动机划分的是()。

A.低收入消费者群体

B.农村消费者群体

C.求廉消费者群体

D.对价格敏感的消费者群体

题型:名词解释

失业类型有哪些?

题型:名词解释

One day while a girl was walking in the woods she found two starving songbirds. She took them home and put them in a small (16) She cared for them and felt great love for them.
Once the (17) and per of the two birds flew from the cage. Therefore, (18) he flew close, she grasped him (19) She felt glad, but suddenly she felt the bird go limp. She opened her hand and (20) in horror at the dead bird.
She noticed the other bird moving back and forth on the edge of the cage. She could feel his great need for (21) She lifted him from the cage and (22) him softly into the air. The bird circled once, twice, three times.
The girl watched delightedly at the bird’ s enjoyment. Her heart was no longer (23) with her loss. Suddenly the bird flew closer and (24) softly on her shoulder. It sang the sweetest melody that she had ever heard.
The fastest way to (25) love is to hold on it too tightly, while the best way to keep love is to give it WINGS!

Ⅱ. 完形填空

/Close
通过下面短文,掌握其大意,然后再各题所给的四个选项(A、B、C和D)中选出一个最佳选项。

A.dropped

B.pulled

C.seized

D.tossed

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