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【单选题】
对于构造函数,下列叙述不正确的是( )。A.
构造函数的主要作用是完成对类的对象的初始化工作
B.
一般在创建新对象时,系统会自动调用构造函数
C.
构造函数的返回类型是void型
D.
构造函数是类的一种特殊函数,它的方法名必须与类名相同
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【单选题】如果电泳分离蛋白质样品的分离效果不佳，分辨率不好，下列哪种调整方式不会取得明显的改善？
A.
调节电泳时的电压或电流
B.
调节电泳时间
C.
调整凝胶的浓度或交联度
D.
增大样品的上样量
【简答题】预备党员的预备期，从支部大会通过他为预备党员之日算起。党员的党龄，从( )算起。
【多选题】You are the network administrator for The company contains of a main office and five branch offices. Network servers are installed in each office. All servers run 2003 The technical support stuff is l...
A.
From the Security Configuration and ysis snap-in save the appropriate .inf file on the local hard drive.
B.
Solicit Remote Assistance from each branch office server.
C.
From Computer Management open Viewer, save the appropriate .evt file on the local hard drive
D.
Run secedit.exe, specify the appropriate parameter
E.
Establish a Remote Desktop session with each branch office server
【简答题】以下程序输出的结果是【 】。 main() { int a=5，b=4，c=3，d； d=(a＞b＞c)； printf('%d/n'，d)； }
【简答题】以下程序输出的结果是______。 mazn() { int a=5，b=4，c=3，d； d=(a＞b＞C) ； printf('%d/n'，D) ； }
【简答题】思想政治学科的教学任务有哪些?
【单选题】You are the network administrator for Tailspin Toys. The company has a main office and two branch offices. The network in the main office contains 10 servers and 100 computers. Each branch offi...
A.
Assign the main office and each branch office a new class A private IP address range.
B.
Assign the main office and each branch office a new class B private IP address range.
C.
Assign the main office and each branch office a subnet from a new class B private IP address range.
D.
Assign the main office and each branch office a subnet from the current class C private IP address range.
【简答题】以下程序输出的结果是【 】。 include ＜stdio．h＞ main() { int a=5，b=4，c=3，d； d=(a＞b＞c)； printf('%d/n'，d)； }
【简答题】A woman was at the cinema, and she was enjoying the film very much. But there was a man in the next seat, and he began looking on the floor under him. The woman was angry and whispered, “What are you ...
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【单选题】如果电泳分离蛋白质样品的分离效果不佳，分辨率不好，下列哪种调整方式不会取得明显的改善？
A.
调节电泳时的电压或电流
B.
调节电泳时间
C.
调整凝胶的浓度或交联度
D.
增大样品的上样量