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【单选题】
在PL/SQL中定义一个可以存放雇员表（EMP）的员工名称（ENAME）的PL/SQL表类型，应该（）A.
type array arr_type[emp.ename%type] index by binary_integer;
B.
type table arr_type[emp.ename%type] index by binary_integer;
C.
type arr_type is table of emp.ename%type index by binary_integer;
D.
type arr_type is pl_sql table of emp.ename%type index by binary_integer;
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【简答题】汽车动力性的评价指标主要有( )、( )和( )等三个。
【单选题】以下关于jQuery 节点的说法中错误是
A.
jQuery中用$(".box").insertBefore(ele1,ele2)给指定ele2前添加ele1元素
B.
jQuery中用$(".box").append(ele)给box类后添加ele元素
C.
jQuery中用$(".box").appendTo(ele)给box类后添加ele元素
D.
jQuery中用$(".box").insertAfter(ele1,ele2)给ele2后添加ele1元素
【单选题】Individualism, independence, and self-reliance are perhaps the most distinctive American characteristics. In the United States, 'individualism' is【C1】______a good thing, it does not mean being【C2】____...
A.
considered
B.
believed
C.
regarded
D.
thought
【单选题】对于一个没有戒烟愿望的人,要改变其吸烟行为。根据行为转变阶段埋论,下列哪项干预方法效果更好( )
A.
提供怎样戒烟的具体方法
B.
提高他对吸烟危害的认识，产生戒烟愿望
C.
进行经济限制
D.
进行意志力的培养
【简答题】Individualism, independence and __(1)__ are perhaps the most distinctive American characteristics. American ___(2)___ is considered a good thing and is regarded as a good quality. It does not mean bei...
【单选题】If you describe a person or their work as , you mean that they have been very successful in their career and have a good reputation. (U1-A )
A.
distinctive
B.
instinctive
C.
distinguished
D.
extinguished
【单选题】What does 'spin' in Para. 3 mean?
A.
A swift whirling motion.
B.
A state of mental confusion.
C.
The distinctive complex of connotations or implications.
D.
A distinctive character.
【简答题】汽车动力性的评价指标主要有 , 、 。
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