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【简答题】
(3-1)简单四则运算: 从控制台输入只有一个四则运算符( + , - , * , / )的简单四则运算式子,然后输出计算结果。例如输入 345+23 ,则输出 345+23=368 ;输入 20*100 ,则输出 20*10=2000 ;如果输入非四则运算式子就给出提示信息。运算结果如下图所示。
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举一反三
【单选题】Part A Directions: Read the following four texts. Answer the questions below each text by choosing A, B, C or D. (40 points) After Los Angeles, Atlanta may be America's most car-dependent city. Atlant...
A.
to be ironic.
B.
to poke fun to them.
C.
to be fair.
D.
to make it notorious.
【单选题】8 把 x,y 定义成float 类型,并赋同一初值3.14,正确的是________。
A.
float x,y=3.14;
B.
float x,y=2*3.14;
C.
float x=y=3.14;
D.
float x=3.14,y=x;
【单选题】The Brazilian government tried to protect the rainforest by carrying out the BR-163 highway project.
A.
Y
B.
N
C.
NG
【多选题】下列关于问卷设计顺序的说法中,正确的是( )。
A.
问题的安排应具有逻辑性
B.
问题的安排应先难后易
C.
能引起被调查者兴趣的问题应放在问卷前面
D.
隐私、敏感性问题应放在问卷前面
E.
先一般后特殊
【多选题】关于设计薪酬调查问卷，下列说法正确的有（）
A.
把相关的问题分散开来
B.
语言标准，问题简单明确
C.
充分考虑信息处理的简便性和正确性
D.
确保表格中的每个调查项目都是必要的
E.
先明确薪酬调查问卷要调查的内容，再设计调查表
【单选题】How much percent of the land in downtown Boston is taken up by streets, garages and highways?
A.
30%.
B.
50%.
C.
80%.
D.
89%.
【单选题】When did motels suddenly appear everywhere?
A.
After the work to build the interstate highway system started.
B.
When driving trips became popular.
C.
After many roads were paved.
D.
After new cars were made.
【简答题】A.I didnt know why. B.I will do my best. C.My car broke downfin the highway. D.I had a wonderful time.
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