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【判断题】
共射极放大电路中,集电极电阻Rc的作用是将变换的电流转换为变化的电压
A.
正确
B.
错误
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【简答题】In her book Rachel Carson asserts that 'controlling nature' ______ and does not necessarily mean _______.
【单选题】Peter Fischer 查看材料
A.
A rich person is not necessarily happy.
B.
Things people often overlook may be the very source of happiness.
C.
Happiness can be promoted on a scientific basis.
D.
We should mainly rely on ourselves for happiness.
E.
Happiness lies in giving instead of taking.
F.
The environment is a source of happiness.
G.
Happiness can be achieved if we stick to the best of our values.
【单选题】下列哪种药物有增加肾血流量的作用
A.
呋塞米
B.
阿米洛利
C.
乙酰唑胺
D.
氢氯噻嗪
E.
氯酞酮
【单选题】下列关于static的说法不正确的是()
A.
class前不可以是用static作为修饰符
B.
static可以把普通的成员方法变为一个静态方法
C.
static可以把一个普通方法变为一个类方法
D.
可以定义静态方法,但不能定义静态变量
【简答题】确定各小组自选的品牌项目,搜索小组的品牌及两个竞争对手的广告,分析和比较每个品牌的usp。
【简答题】She washed us in a river of make-believe, burned us with a lot of knowledge we didn't necessarily need to know.
【单选题】关于java中的关键字static,下列说法正确的是
A.
是一个修饰符,用于修饰成员(成员变量和成员函数)
B.
想要实现对象中的共性数据的对象共享,可以将这个数据进行静态修饰
C.
被静态修饰的成员,可以直接被类名所调用
D.
以上说法都正确
【单选题】Mansoor Malik 查看材料
A.
A rich person is not necessarily happy.
B.
Things people often overlook may be the very source of happiness.
C.
Happiness can be promoted on a scientific basis.
D.
We should mainly rely on ourselves for happiness.
E.
Happiness lies in giving instead of taking.
F.
The environment is a source of happiness.
G.
Happiness can be achieved if we stick to the best of our values.
【简答题】选词填空 请从以下单词中选出合适的词填入空中,请注意词形变化。 curl up, chair, undermine, conduct, slushy, munch, culprit, precarious, padding, sedentary 1. The negotiation have been in a positive manner. 2. In the city the clean w...
【单选题】单选题 下列关于static的说法不正确的是()(选择一项)
A.
可以定义静态⽅法,但不能定义静态变量
B.
class前不可以是⽤static作为修饰符
C.
static可以把普通的成员⽅法变为⼀个静态⽅法
D.
static可以把⼀个普通⽅法变为⼀个类⽅法
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