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【单选题】
听力原文:W: Good morning. This is Mrs. Jackson. May I please speak with Dr. Ellis? M: Dr. Ellis is speaking, Mrs. Jackson. How's that new bridge? W: Not so good, doctor. That's what I'm calling about. It just doesn't seem to fit right. M: Well, that's to be expected during the first few days after it has been put in. As I told you, there will be no complications. W: It hurts so much, especially when I eat. I keep removing it afterwards, you know. M: I understand, Mrs. Jackson. It does hurt in the beginning, I know. But it would be better if you didn't remove it, except when cleaning it, of course. W: Well, I did at first, doctor, but my gums hurt so much that I just can't stand it any longer. M: Well, maybe we can adjust it a little more. W: Adjust it? M: Yes, file it down a little here and there. When can you come in? W: Oh, right away, doctor, if you don't mind. M: Let me see, I'll check here now. Maybe I can find the time for you this morning. W: Oh, I can wait until this afternoon if you you're too busy now. M: Sorry, Mrs. Jackson, but I'd rather you'd come this morning if possible. This afternoon I'm teaching a class at the dental school. Just a minute. Mrs. Jackson, can you get here about 11:30? That will give us enough time before lunch. We'll see what we can do. W: Oh, yes doctor, I can make it. Thank you. See you then. (23)
A.
Her false teeth wasn't fit.
B.
She broken her legs.
C.
Her feet were badly injured.
D.
She cut her finger.
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举一反三
【单选题】二组分体系最多有几相共存?
A.
2
B.
3
C.
4
D.
5
【单选题】以下对于构造方法说法正确的是 ( )
A.
构造方法不能被重载
B.
构造方法的名字可以与类名不一致
C.
构造方法可以有返回值
D.
一个类必须包含至少一个构造方法
【单选题】以下对于构造方法说法正确的是 ( )
A.
构造方法的名字可以与类名不一致
B.
构造方法不能被重载
C.
一个类必须包含至少一个构造方法
D.
构造方法可以有返回值
【单选题】二组分体系相数最多有几相共存?
A.
2
B.
3
C.
4
D.
5
【单选题】WindowsXP的菜单栏中,表明单击此菜单会打开一个对话框的标记是________。
A.
“▲”标记
B.
“…”标记
C.
“√”标记
D.
“●”标记
【单选题】以下对于构造方法说法正确的是 ( )
A.
构造方法不能被重载
B.
一个类必须包含至少一个构造方法
C.
构造方法可以有返回值
D.
构造方法的名字可以与类名不一致
【简答题】某完全互溶的双液系在一定的外压下的 T-x图如下所示,体系中物质总量为1mol,物系点S处的组成为xB=0.5,D点xB=0.3,E点xB=0.7,问:(1)该二组分溶液是产生了较大的正偏差还是较大的负偏差?(2)S点和 DE之间的某点 所处相区 分别是几相共存?( 3)表示什么?(4)如果有xB=0.8的该双液系混合物,经精馏后最终可得到哪两种液体?(5)根据杠杆定理,C点时各相的物质的量是...
【多选题】预防压疮要从以下哪几面做
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缓解压力
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减少摩擦及预防潮湿
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增加营养
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健康教育
【多选题】经营战略的适应性质疑主要包括( )
A.
企业的战略方针是否符合国家当前的产业政策和经济结构调整要求
B.
否预见了环境变化所带来的对企业经营的影响
C.
企业战略是否考虑了企业的发展优势和劣势,企业所制定的长期发展目标和战略项目是否与企业实际情况相符
D.
经营战略目标实现程度如何,企业各项经营指标是否有了改善提高。
【单选题】以下对于构造方法说法正确的是()
A.
构造方法可以有返回值
B.
构造方法的名字可以与类名不一致
C.
构造方法不能被重载
D.
一个类必须包含至少一个构造方法
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