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【单选题】
请根据下面的RAPID程序,回答问题: MODULE Module1 VAR string text := "Hello"; CONST num length=0; PERS num count := 1; PERS bool highvalue :=FALSE; PROC Routine1( ) count:=102; highvalue:=count>100; text:="Hi"; text:="Goodbye"; ENDPROC 哪一个程序数据属于变量型数据?( )
A.
highvalue
B.
count
C.
text
D.
length
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【单选题】下表归纳了不同受教育程度的人对“非洲裔美国人学习能力”的态度。据此,请回答下列问题。 材料中的“受教育程度”变量属于哪种测量层次?
A.
定类测量
B.
定序测量
C.
定距测量
D.
定比测量
【简答题】got woken up today by my daughter 's scream,“Dad ... it's snowing!"
【单选题】下列关于酶活性中心的叙述哪项不正确
A.
酶活性中心内有结合基团及催化基团
B.
酶活性中心只是必需基团的作用而与整个酶分子无关
C.
辅酶或辅基是必需基团之一
D.
酶活性中心结构需与底物分子相适应
E.
酶原无活性中心或活性中心被掩盖
【单选题】Base on "Dad": When my dog got run over :
A.
I was too young to understand my father’s words and wanted to escape
B.
I was comforted by my father’s words although I could understand him then
C.
My father comforted me silently with his big arms and his own tears
D.
My father failed to comfort me as I did not understand his thoughts
【单选题】—Dad,it’s raining heavily and I haven’t got my umbrella.How can I go back home? —No worry,Honey!I’ll be right there to you .
A.
take;up
B.
catch;up
C.
pick;up
D.
bring;up
【单选题】下列基团 +C ( 共轭 ) 效应按增加的顺序排列应该为( )
A.
1 > 2 > 3 > 4
B.
3 > 2 > 1 > 4
C.
3 > 1 > 2 > 4
D.
2 > 3 > 1 > 4
【单选题】My dad's got a camera that photos under water.
A.
take
B.
takes
C.
taken
D.
took
【单选题】美联储的一级信贷贷款便利避免了联邦基金利率高于其目标,是因为()
A.
美联储设定贴现率低于联邦基金利率
B.
美联储在贴现率的水平上为健康的银行提供任意的信贷资金,意味着联邦基金利率不会高于其目标
C.
美联储监管者不允许银行向其他银行收取高于目标水平的利率
D.
无论联邦基金利率何时上升的太高,次级信贷贷款都会发生
【单选题】---Look! Dad, my College Graduation Certificate! I’ve got it! ---____dear! You have finally realized your dream.
A.
congratulation
B.
celebrations
C.
congratulations
D.
greetings
【单选题】骨盆外测量的异常的数据是( )
A.
髂棘间径25cm
B.
骸嵴间径28cm
C.
骶耻外径16cm
D.
坐骨结节间径9cm
E.
耻骨弓角度90°
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