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【简答题】
对内投资都是直接投资，对外投资不一定都是间接投资。 ( ) A.√ B.×
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【单选题】Describe the nature of self-concept and the various ways that it interacts with behavior.
A.
I can do it.
B.
I can not.
【单选题】Acid Rain What Is Acid Rain? 'Acid rain' is a broad term used to describe several ways that acids fall out of the atmosphere. A more precise term is acid deposition, which has two parts: wet and dry. ...
A.
Y
B.
N
C.
NG
【单选题】Which is NOT one of the ways to describe "卧铺车厢" in English?
A.
sleeper car
B.
sleeping car
C.
berth cabin
D.
bed room
【单选题】Which of the following is the main idea of the whole passage?
A.
There are three ways in which trees are important to human beings.
B.
Providing man with shelter is the most important role the trees play.
C.
Supplying man the wood and warship is the most important way the trees have.
D.
Assisting in stopping drought and floods is the most important role the trees play.
【简答题】Describe the three ways economies can be categorized.
【单选题】听材料，回答下列问题：
A.
To describe ways pests can damage plants．
B.
To examine the life cycle of corn plants．
C.
To explain how corn plants develop．
D.
To describe how a natural pesticide works．
【单选题】下列关于权利和义务的说法正确的是：
A.
权利总是与利益紧密联系，正是基于自利即通过法律来保护本人利益的动机才形成法律
B.
没有对应义务存在的权利根本无法实现，所以不是真正的权利
C.
守法行为是围绕义务而展开的
D.
行使法律权利要严格依据法律规定，故权利的行使排斥行为人的自主性
【简答题】简单电力系统如下图所示,求各元件的功率损耗和末端电压。
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