-Give out two head lines, one from each side! -All right. Here （）.A、you goB、they goC、I goD、she go
-Give out two head lines, one from each side! -All right. Here （）.
- A、you go
- B、they go
- C、I go
- D、she go
相关考题：
有如下程序：#includeusing namespace std;class ONE{public:virtual void f(){cout"l";}};class TWO:public ONE{public:TWO(){cout"2";}};class THREE:public TWO{public:virtual void f(){TWO::f(); cout"3";}};int main(){ONE aa, *p;TWO bb;THREE cc;p = cc;p-f();return 0;}执行上面程序的输出是 【 11 】 。
有如下程序: include using namespaee std; class ONE{ public: virtual void f 有如下程序：include ＜iostream＞using namespaee std；class ONE{public：virtual void f( ){cout＜＜"1"；}}；class TWO：public ONE{public：TWO( )1 cout＜＜"2"；}{；class THREE：public TWO{public：virtual void f( )}TWO::f( )；cout＜＜"3"；}}；int main( ){ONE aa，*P；TWO bb；THREE cc；P=cc；p-＞f( )；return 0；}程序的输出结果是______。
下面程序的输出结果是( )。 public class Sun { public static void main(String args[ ]) { int i = 1; switch (i) { case 0: System.out.println("zero"); break; case 1: System.out.println("one"); case 2; System.out.println("two"); default: System.out.println("default"); } } }A．oneB．one，defaultC．one，two，defaultD．default
有如下程序: include using namespace std; class ONE { public: virtual void f() { 有如下程序：include ＜iostream＞using namespace std;class ONE{public:virtual void f() { cout ＜＜ "1"; }};class TWO: public ONE{public:TWO() { cout ＜＜ "2"; }};class THREE: public TWO{public:virtual void f() {TWO::f(); cout ＜＜ "3"; }};int main(){ONE aa, *p;TWO bb;THREE cc;p=cc;P-＞f();return 0;}执行上面程序的输出是【 】。
classParent{Stringone,two; classParent{Stringone，two；publicParent（Stringa，Stringb）{one=a；two=b；}publicvoidprint（）{System.out.println（one）；}}publicclassChildextendsParent{publicChild（Stringa，Stringb）{super（a，b）；}publicvoidprint（）{System.out.println（one+to+two）；}publicstaticvoidmain（Stringarg[]）{Parentp=newParent（south，north）；Parentt=newChild（east，west）；p.print（）；t.print（）；}}Whichofthefollowingiscorrect？（）
下面程序的输出结果是( )。 public class Sun { public static void main(String args[ ]) { int i = 1; switch (i) { case 0: System.but.println("zero"); break; case 1: System.out.println("one"); case 2: System.out.println("two"); default: System.out.println ("default"); } } }A．oneB．one, defaultC．one, two, defaultD．default
编译和执行以下代码，输出结果是( )。 int i=1; switch (i) { case 0: System.out.print("zero,"); break; case 1: System.out.print("one,"); case 2: System.out.print("two,"); default: System.out.println("default"); }A．one，B．one,two,C．one,two,defaultD．default
There are two int variables: a and b, don’t use“if”, “? :”, “switch”or other judgement statements,find out the biggest one of the two numbers.
The fire pumps must be capable of delivering a total quantity of water at a defined head, not less than _____ of the total bilge pumping capacity.A.one-thirdB.two-thirdsC.one-fourthD.two-fourths
A head-on situation at night is one in which you see dead ahead a vessel showing ______.A.one sidelightB.one sidelight and a masthead lightC.one sidelight and two masthead lightsD.both sidelights of a vessel and her masthead light(s)
SINGLE UP FORWARD TO HEAD LINE AND SPRING means ______.A.let go all the lines forward including head line and springB.let go the head line and spring onlyC.let go all the lines except a head line and a springD.let go the head line and spring including all the lines
You are anchoring in a river where the current is from one direction only．The best way to lay out two anchors is to have them ______．A.Directly in line with the bowB.Side by side，with their lines on the port and starboard sideC.So that their lines form an angleD.On top of one another
How should you signal the crane operator to move slowly ________．A.Use one hand to give any motion signal，and place the other hand motionless in front of the hand giving the motion signaB.Extend arm with the thumb pointing up，and flex the fingers in and out for as long as the load movement is desiredC.First tap your elbow with one hand and then proceed to use regular signalsD.First tap the top of your head with your fist and then proceed to use regular signals
Which statement concerning GPS is TRUE ________．A.It cannot be used in all parts of the worldB.There are 12 functioning GPS satellites at presentC.It may be suspended without warningD.Two position lines are used to give a 2D fix
class One { public One（） { System.out.print（1）； } } class Two extends One { public Two（） { System.out.print（2）； } } class Three extends Two { public Three（） { System.out.print（3）； } } public class Numbers{ public static void main（ String[] argv） { new Three（）； } } What is the result when this code is executed？（） A、 1B、 3C、 123D、 321E、 The code rims with no output.
送出两根尾缆。（）A、Send out two head lines.B、Send out two stern lines.C、Send out two breast lines.D、Send out two spring.
The （）(系泊缆绳)consist of a head line ,two breast lines, two spring lines and a stern line.A、moor linesB、mooring linesC、unmoor linesD、unmooring lines
现有： import java.util.*； class AddStuff2 { public static void main（String [] args） { TreeSett=new TreeSet（）； if （t.add（"one"）） if （t.add（"two"）） if （t.add （"three"）） add（"four"）； for （String s ： t） System.out.print （s）； } } 结果为：（） A、 oneB、 one three twoC、 one two threeD、 one two three fourE、 four one three twoF、编译失败
单选题Two mooring lines may be placed on the same bollard and either one cast off first if（）.Athe eye of the second line is dippedBthe mooring lines are doubledCthe bollard has two hornsDone of the lines is a breast line
单选题You are anchoring in a river where the current is from one direction only.The best way to lay out two anchors is to have them（）.ADirectly in line with the bowBSide by side，with their lines on the port and starboard sideCSo that their lines form an angleDOn top of one another
单选题How should you signal the crane operator to move slowly（）.AUse one hand to give any motion signal，and place the other hand motionless in front of the hand giving the motion signaBExtend arm with the thumb pointing up，and flex the fingers in and out for as long as the load movement is desiredCFirst tap your elbow with one hand and then proceed to use regular signalsDFirst tap the top of your head with your fist and then proceed to use regular signals
单选题SINGLE UP FORWARD TO HEAD LINE AND SPRING means（）.Alet go all the lines forward including head line and springBlet go the head line and spring onlyClet go all the lines except a head line and a springDlet go the head line and spring including all the lines
单选题-Give out two head lines, one from each side! -All right. Here （）.Ayou goBthey goCI goDshe go
单选题class One { public One（） { System.out.print（1）； } } class Two extends One { public Two（） { System.out.print（2）； } } class Three extends Two { public Three（） { System.out.print（3）； } } public class Numbers{ public static void main（ String[] argv） { new Three（）； } } What is the result when this code is executed？（）A 1B 3C 123D 321E The code rims with no output.
单选题Which statement is TRUE about placing the eyes of two mooring lines on the same bollard?（）APut one line at the low point and one at the high point of the bollard so they don't touchBTake the eye of the second line up through the eye of the first line before putting the second line on the bollardCNever put two mooring lines on the same bollardDThe mooring line forward should be put on the bollard first