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【单选题】
There are hundreds of expressions of words using “hand” in the English language. Let us examine some of the expressions that use “hand”. We will get a hand in this way. “To get a hand in” is to begin a job, to begin to know something about it. When we learn completely, we will be able to do it hands down. If we do the job well, we may end up with the upper hand. On the other hand, if the situation gets out of hand, it is out of control. We must consider another way of expressing phrase---- to hand it to someone. For example, I must hand it to you for understanding what we have discussed this far. You can also lend a hand to someone but without really giving up your hand. You lend a hand when you help someone. If someone is kind enough to lend us a hand then we surely do not want to bite the hand that feeds us. We do not want to repay his kindness by treating him badly. Now, we have a free hand to continue examining other “hand” expressions. It means you are free to act without getting permission from someone else. Maybe you can find a friend who wants to take a hand in our project. It would have to be someone who was interested in these expressions. Your friend may want to work hand in glove with us. That is good because that means he wants to work as closely with us as a glove covers the hand. Of course, there is a danger that he may look at our project and decide to take it in hand. That means he wants to tale it over. If that happens, we may throw up our hands because the situation seams hopeless. In fact, we may decide that it is time for us to end this project to wash our hands of “ hand” expressions. 5.We are ready to do a certain job, we may say; Let’s ______________.
A.
get out of hand
B.
get a hand in
C.
lend a hand
D.
take a hand in
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【单选题】以下有关对象属性的说法中错误的是________。
A.
Enabled属性值设为False的控件对象在窗体上将不可见
B.
所有的对象都具有Name(名称)属性
C.
只能在执行时设置或改变的属性为执行时属性
D.
对象的某些属性只能在设计时设定,不能使用代码改变
【单选题】以下有关对象属性的说法中,错误的是()。
A.
对象的Name(名称)属性在程序代码中,作为对象的唯一标识名
B.
对象所有的属性值都能在程序运行时进行修改
C.
Visible 属性值设为True的对象在运行模式下都可见
D.
某些属性具有若干子属性,例如Font属性
【简答题】由于金属蒸发、氧化和飞溅,焊芯(或焊丝)在熔敷过程中的损失量与( )的百分比叫做飞溅率。
【单选题】关于乳腺炎的护理,错误的是
A.
热敷并按摩乳房
B.
喂奶时先喂患侧
C.
按摩患侧乳房,充分吸空乳汁
D.
喂奶后给予清淡饮食
E.
体温高时多喝水
【单选题】以下有关属性的说法错误的是( )
A.
通过属性能获取类中 private 字段的数据
B.
当属性定义时,若仅包含 set 访问器,表示该属性为只读属性
C.
属性的访问形式是 “ 对象名 . 属性名 ”
D.
属性体现了对象的封装性
【单选题】关于乳腺炎的护理,错误的是
A.
热敷并按摩乳房
B.
喂奶时先喂健侧
C.
按摩患侧乳房,充分吸空乳汁
D.
喂奶后,给予清淡饮食
【单选题】关于乳腺炎的护理,错误的是
A.
热敷并按摩乳房
B.
喂奶时先喂健侧
C.
按摩患侧乳房,充分细孔乳汁
D.
喂奶后给与清淡饮食
E.
体温高时应多喝水
【单选题】关于乳腺炎的护理,错误的是
A.
热敷并按摩乳房
B.
喂奶时先喂患侧
C.
体温高时应多喝
D.
喂奶后,给予清淡饮食
E.
按摩患侧乳房,充分吸空乳汁
【单选题】关于乳腺炎的护理,错误的是
A.
热敷并按摩乳房
B.
喂奶时先喂患侧
C.
按摩患侧乳房,充分吸空乳汁
D.
给予清淡饮食
E.
体温高时应多喝水
【单选题】关于乳腺炎的护理,错误的是
A.
热敷并按摩乳房
B.
吸奶时先吸患侧
C.
按摩患例乳房,充分吸空乳 汁
D.
吸奶后,给于清淡饮食
E.
体温高时应多喝水
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