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【单选题】
听力原文:Investment in the public sector, such as electricity, irrigation, quarrying, public services and transport increased by about 10%, although the emphasis moved to transport and away from the other sectors mentioned. Trade and services recorded a 16- 17% investment growth, including a 30% increase in investment in business premises. Industrial investment is estimated to have risen by 8%. According to the speaker, the area of greatest expenditure of investment funds occurred in ______.
A.
public sector
B.
business premises
C.
industrial sector
D.
trade and services
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举一反三
【单选题】欲构造ArrayList类的一个实例,此类实现List接口,下列方法正确的是______。
A.
ArrayList myList=new Object( );
B.
List myList=new ArrayList( );
C.
ArrayList myList=new List( );
D.
List myList=new List( );
【单选题】欲构造ArrayList类的一个实例,此类继承了List接口,下列( )方法是正确的。
A.
ArrayList myList=new Object()
B.
List myList=new ArrayList()
C.
ArrayList myList=new List()
D.
List myList=new List()
【单选题】欲构造 ArrayList 类的一个实例,此类实现了 List 接口,下列哪个方法是正确的?
A.
Array  ListmyList = new  Object() ;
B.
List  myList = new  ArrayList() ;
C.
ArrayList  myList = new  List() ;
D.
List  myList = new  List() ;
【单选题】欲构造ArrayList类的一个实例,此类实现了List接口,下列( )方法是正确的。
A.
ArrayList myList = new Object( );
B.
List myList = new ArrayList( );
C.
ArrayList myList = new List( );
D.
List myList = new List( );
【单选题】婴幼儿大便呈黑色需加以鉴别进一步检查确诊,一般().
A.
外伤
B.
肛裂
C.
肠息肉
D.
胃肠道上部出血或因服用铁剂等药物
【单选题】欲构造ArrayList类的一个实例,此类继承了List接口,下列 是正确的 ?
A.
ArrayList myList=new Object();
B.
List myList=new ArrayList();
C.
ArrayList myList=new List();
D.
List myList=new List();
【单选题】欲构造ArrayList类的一个实例,此类继承了List接口,下列哪个方法是正确的? ( )
A.
ArrayList myList=new Object();
B.
List myList=new ArrayList();
C.
ArrayList myList=new List();
D.
myList=new List();
【单选题】欲构造ArrayList类的一个实例,此类继承厂List接口,下列哪个方法是正确的? ( )
A.
ArrayList myLis=new Object():
B.
List myList--new ArrayList():
C.
ArrayList myList=new List();
D.
myList=new List();
【单选题】欲构造ArrayList类的一个实例,此类继承了List接口,下列( )是正确的。
A.
ArrayListmyList=new Object();
B.
List myList=new ArrayList();
C.
ArrayList myList=new List();
D.
List myList=new List();
【单选题】欲构造ArrayList类的一个实例,此类继承了List接口,下列哪个方法是正确的? ( )
A.
ArrayList myList=new Object();
B.
List myList=new ArrayList();
C.
ArrayList myList=new List();
D.
List myList=new List();
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