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【单选题】
党的十七次报告指出,我们要始终不渝走( )道路。A.
全球合作
B.
维护世界和平
C.
和平发展
D.
共同富裕
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【简答题】When I was a young man, I thought life was all about me—about how I’d make my way in the world, become successful, and get the things I want. 36 then the two of you came into my world with all your cu...
【单选题】Sometimes I was thinking about _______ my own how I could make friends with a man who had little _______ common with me.
A.
with; in
B.
in; in
C.
on; on
D.
on; in
【单选题】People often make a mistake about my nationality. I was born of Chinese parents , _____, I look ______ but I was born and grew up in America, so I am an American.
A.
however; Chinese
B.
therefore; Chinese
C.
so; the Chinese
D.
therefore; a Chinese
【单选题】采用以下设计思路实现下图所示的目录浏览器：目录中的每个目录项被认定为一个类，其属性包括名称、类型（目录或文件）、大小、扩展名、国标等。为节省内存空间，要求不能将具有相同属性（例如类型、扩展名、图标相同）的相同文件看作不同的对象。能够满足这一要求的设计模式是（ ）。
A.
Flyweight
B.
Proxy
C.
Command
D.
State
【简答题】Here I'd like to talk about how to develop your curiosity and make use of it to make discoveries. Asking questions is the first step to make discoveries and find interesting answers when you are curio...
【简答题】一台双速电动机，试按下述要求设计控制电路。 （1）分别用两个按钮操作电动机的高速和低速起动，用一个总停止按钮操作电动机的停止； （2）起动高速时，应先接成低速经延时后再换接到高速； （3）应有短路保护和过载保护。
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