皮皮学，免费搜题
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搜题
【多选题】
装饰模式的优点有:A.
被装饰者和装饰者是松耦合关系
B.
被装饰者和装饰者完全解耦
C.
满足开闭原则
D.
可以使用多个具体装饰来装饰具体组件的实例
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】磺胺嘧啶不能用于治疗下列哪种疾病
A.
溶血性链球菌引起的丹毒
B.
肺炎球菌引起的大叶性肺炎
C.
脑膜炎双球菌引起的流脑
D.
立克次体引起的斑疹伤寒
E.
大肠杆菌引起的泌尿道感染
【单选题】Real policemen hardly recognize any resemblance between their lives and what they see on TV —if they ever get home in time. There are similarities, of course, but the cops don't think much of them. Th...
A.
so that he can catch criminals in the streets
B.
because many of the criminals he has to catch are dangerous
C.
because he has to know nearly as much about law as a professional lawyer
D.
so that he can justify his arrests in court
【单选题】T he training course is designed for managers who want to increase their confidence and understand different marketing styles.
A.
本培训课程是为那些需要提高自信和了解不同营销风格的经理们而设计的。
B.
本培训课程的目的是为提高员工自信心，使他们了解不同的市场销售手段。
C.
本培训课程由经理设计，使员工掌握各种营销手段，用以提高他们的能力。
【单选题】下列各句中标点符号使用正确的一项是( )
A.
宝玉道:“我送妹妹一妙字, 莫若“颦颦”二字极妙。”
B.
描写吃荔枝时把壳和膜扔在地上,好似“盈盈荷瓣风前落,片片桃花雨后娇,”是夸张的
C.
正如白居易所说:“一白而色变,二日而香变,三日而味变,四五日外,色香味尽去矣。”
D.
或博爱,或温情,或抗争,大抵总引导人从幼年到成人,一:步一步向着人间的美好境界前行。
【简答题】T he vacation in space will include, firstly, an eight-week training course on an island, then rocket transport between the earth and your hotel in space, and finally a three-day stay and a return roc...
【单选题】下列各句中标点符号使用正确的一项是()
A.
只要有一滴汗、一滴血、一滴热情,便是创造之神所爱住的行宫。
B.
这时候最热闹的,要数树上的蝉声与水里的蛙声,但热闹是它们的,我什么也没有。
C.
牛郎织女两星虽然不是绝对的“恒”,但每逢七夕并不能看出它们向对方移动丝毫,当然更谈不到渡河。
D.
小屋点缀了山,什么来点缀小屋呢?那是树!
【单选题】Acting is such an over-crowded profession that the only advice that should be given to a young person thinking of going on the stage is “ Don ‟ t! ” . But it is useless to try to discourage someone wh...
A.
sought after by too many
B.
too difficult for young people
C.
for slim people only
D.
one can go into without special training
【简答题】T he course is designed to provide a general introduction to computers and(practice)___skills training.
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