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【单选题】
关于结构化程序设计原则和方法的描述错误的是
A.
选用的控制结构只准许有一个入口和一个出口
B.
复杂结构应该用嵌套的基本控制结构进行组合嵌套来实现
C.
不允许使用GOTO语句
D.
语言中没有的控制结构,应该采用前后一致的方法来模拟
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【单选题】The teacher requested that we ______ the classroom after using it.
A.
cleaned
B.
cleaning
C.
to clean
D.
clean
【单选题】She puts this love _____ by working in the after school care center. [     ]
A.
into good use
B.
be using
C.
into using
D.
be used
【单选题】Which method should be used to dynamically elect an RP when your network is using PIM version1?()
A.
auto-RP
B.
static RP
C.
discovery mode
D.
bootstrap protocol
【单选题】X公司是一家主营汽车玻璃的上市公司,决策者拟考虑同心多元化作为进一步发展的方向,应当优先考虑哪个发展方向?
A.
发展建筑玻璃产品
B.
发展汽车发动机产品
C.
购并汽车配套企业
D.
发展其他汽车配件产品
【简答题】What is meant if you go on using the service after changes in the agreement are posted? It means you have __________________the modification.
【单选题】一家主营汽车玻璃上市公司的决策者拟考虑同心多元化作为进一步发展的方向,应当优先考虑的发展方向是( )。
A.
发展建筑玻璃产品
B.
发展汽车发动机产品
C.
购并汽车配套企业
D.
发展其他汽车配件产品
【简答题】One of the advantages of using hydrogen as fuel is that after being used it only produces ______.
【单选题】The gym is a public place, so you should be ________ and leave all the machines clean after using them.
A.
considerate
B.
cautious
C.
subtle
D.
modest
【单选题】若变量a,i已正确定义,且i已正确赋值,下面合法的语句是( )。
A.
a==1
B.
++i;
C.
a=a++=5;
D.
a=int(i);
【单选题】The teapot ______ for keeping tea hot after it ______. [     ]
A.
was using; was made
B.
was used; was made
C.
using; is making
D.
uses; makes
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