Before the clock was invented, there was not a universal ref

题目
填空题
Before the clock was invented, there was not a universal reference of time.____
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相似问题和答案

第1题:

下面程序的运行结果是includevoid main( 0{ int num =1; int &ref = num; ref=

下面程序的运行结果是 #include<iostream.h> void main( 0 { int num =1; int &ref = num; ref=ref+2; cout << num; num = num+3; cout < < ref < < end1; }

A.13

B.16

C.36

D.33


正确答案:C
解析:本题考查的是考生对引用的掌握,ref实际上就是变量num的别名,所以ref=ref+2时,num已经变成了3。

第2题:

谢谢 哪位老师能帮忙 将通信达指标公式转成选股公式 选股公式改成真实振幅大于5

涨幅:=(H-REF(C,1))/(REF(C,1))*100;

跌幅:=(-(REF(C,1)-L)/(REF(C,1)))*100;

振幅:=涨幅+(-跌幅);

真实振幅:(REF(振幅,1))-(REF(振幅,2))+(REF(振幅,1)),COLORRED;


涨幅:=(H-REF(C,1))/(REF(C,1))*100;跌幅:=(-(REF(C,1)-L)/(REF(C,1)))*100;振幅:=涨幅+(-跌幅);真实振幅:(REF(振幅,1))-(REF(振幅,2))+(REF(振幅,1))>5;

第3题:

在VHDL中,用语句_表示clock的下降沿

A.clock’EVENT

B.clock’EVENT AND clock=’1’

C.clock=’0’

D.clock’EVENT AND clock=’0’


参考答案:D

第4题:

You can go out, ____________ you promise to be back before 11 o’clock.

A、as far as

B、as long as

C、as well as

D、as soon as


参考答案:B

第5题:

The homework _____ before eight o'clock.

A、finish

B、finishes

C、was finished

D、are finished


正确答案:C

第6题:

下面程序的运行结果是 include Void main( ) { int num=1; int &ref=num;ref=

下面程序的运行结果是

#include<iostream.h>

Void main( )

{

int num=1;

int &ref=num;

ref=ref+2;

cout < < num;

num=num+3;

cout < < ref < <endl;

}

A.13

B.16

C.36

D.33


正确答案:C
解析:本题考查的是考生对引用的掌握,ref实际上就是变量num的别名,所以ref=ref+2时,num已经变成了3。

第7题:

You can go out,()you promise to be back before 12 o'clock.

A. so far as

B. as far as

C. as long as


参考答案:C

第8题:

在VHDL中,用语句( )表示检测clock的上升沿。

A.clock’EVENT

B.clock’EVENT AND clock=’1′

C.Clok=’0′

D.clock’EVENT AND clock=’0′


参考答案:B

第9题:

语句“newUiObject(newUiSelector().text("Clock"))”表示查找满足条件()的元素。

A.text属性为“Clock”

B.class属性为“Clock”

C.description属性为“Clock”

D.id属性为“Clock”


参考答案:A

第10题:

When stand-by before sailing, the duty engineer and officer should check clock, engine telegraph and rudder, and then write it in the0

A.engine room logbook

B.vovage logbook

c engine room logbook or voyage loglook

D.engine room logbook and voyage logbook


答案:D

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