皮皮学，免费搜题
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搜题
【单选题】
下面不属于用例图的作用的是( )A.
展示软件的功能
B.
展示软件的特性
C.
展示软件使用者与软件功能的关系
D.
展示软件功能之间的关系
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【判断题】At colleges and universities around the world, students from other places all live in student housing. ()
A.
正确
B.
错误
【简答题】Colleges
around the world have been _______ (取代) their computer systems
for the pas decade, in large part to provide students with the most advanced
free systems.
【单选题】酸中毒引起的血液高凝状态促进DIC发生发展的原因 不包括
A.
酸中毒损伤血管内皮细胞
B.
酸中毒使凝血因子的酶活性增高
C.
酸中毒使肝素的抗凝活性减弱
D.
酸中毒促进肝脏合成凝血因子
E.
酸中毒促进血小板聚集
【单选题】Does the following statement agree with the information given in the text? Ada did not go to school.Although it was unusual for young women of her era to pursue mathematics as a discipline, and Ada di...
A.
True
B.
False
C.
Not given
D.
0
【单选题】Does the following statement agree with the information given in the text? Ada did not go to school. Although it was unusual for young women of her era to pursue mathematics as a discipline, and Ada d...
A.
True
B.
False
C.
Not given
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