Scientists( )discoverers of new things, using scientific methods to ascertain(弄清) new knowledge.
选项:
A:
contributes to
B:
in short
C:
referred to as
D:
are supposed to be
E:
come up with
F:
look forward to
contributes to
in short
referred to as
are supposed to be
come up with
look forward to
以下文字与答案无关
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The creative ideas of the great minds.
The scientific knowledge of the geniuses.
The improvement of ordinary tools and techniques.
The neglected force in scientific innovations.
experience
B:sense
C:dorm
D:decisions
E:saving
F:credit
G:supposed
H:comfortable
The scientists were____in their scientific research, not knowing what happened just outside
their lab.
选项: A:submerged
B:drowned
C:dipped
D:immersed
new built
B:built new
C:newly built
D:newly building
The increasing number of patients
B:The widespread medical knowledge. On the
internet.
C:The patients regular VisitsTo doctors That
occupy too much time.
D:New Diseases and symptoms Emerge
constantry.
try{
FileOutputStream out=new FileOutputStream(f) ;
out.write(a) ;
out.close () ;
FileInputStream in=new FileInputStream(f);byte ] tom= new byte100];
int m = in.read(tom) ;
String s=new String(tom,0, m) ;
System.out.printf("%d : %s" , m,s);
}catch (IOException e){}
}
}
">9.阅读以下程序,写出输出结果:import java.io.*;
public class E{
public static void main(String args]){
int n=-1;
File f =new File("hello.txt") ;byte ] a="abcd".getBytes () ;
try{
FileOutputStream out=new FileOutputStream(f) ;
out.write(a) ;
out.close () ;
FileInputStream in=new FileInputStream(f);byte ] tom= new byte100];
int m = in.read(tom) ;
String s=new String(tom,0, m) ;
System.out.printf("%d : %s" , m,s);
}catch (IOException e){}
}
}
frozen
B:wet
C:the new day
D:united
come up to
B:come up with
C:come up against
D:come up from
foremost
B:foresee
C:forehead
D:forward
come by
B:come up
C:come with
D:come on
lied
B:lay
C:laid
D:lies
byte ] a="abcd".getBytes();
try{ FileOutputStream out=new FileOutputStream(f);
out.write(a);
out.close();
FileInputStream in=new FileInputStream(f);
byte ] tom= new byte3];
int m = in.read(tom,0,3);
System.out.println(m);
String s=new String(tom,0,3);
System.out.println(s);
m = in.read(tom,0,3);
System.out.println(m);
s=new String(tom,0,3);
System.out.println(s);
}
catch(IOException e) {}
}
}
">15.以下程序的运行结果是( )。import java.io.*;
public class E {
public static void main(String args]) {
int n=-1;
File f =new File("hello.txt");
byte ] a="abcd".getBytes();
try{ FileOutputStream out=new FileOutputStream(f);
out.write(a);
out.close();
FileInputStream in=new FileInputStream(f);
byte ] tom= new byte3];
int m = in.read(tom,0,3);
System.out.println(m);
String s=new String(tom,0,3);
System.out.println(s);
m = in.read(tom,0,3);
System.out.println(m);
s=new String(tom,0,3);
System.out.println(s);
}
catch(IOException e) {}
}
}
new unusual Chinese
B:unusual new Chinese
C:Chinese unusual new
D:new Chinese unusual
By using appealing advertisements.
B:By using transferring mechanisms.
C:By linking with popular websites.
D:By using pop-up technology and bulk emails.
Red envelopes
B:. Red paper cutouts
C:Fireworks
D:Ice cream
byte ] a="abcd".getBytes();
try{ FileOutputStream out=new FileOutputStream(f);
out.write(a);
out.close();
FileInputStream in=new FileInputStream(f);
byte ] tom= new byte3];
int m = in.read(tom,0,3);
System.out.println(m); //【代码1】
String s=new String(tom,0,3);
System.out.println(s); //【代码2】
m = in.read(tom,0,3);
System.out.println(m); //【代码3】
s=new String(tom,0,3);
System.out.println(s); //【代码4】
}
catch(IOException e) {}
}
}
">19.上机调试题:请说出E类中标注的【代码1】~【代码4】的输出结果。
import java.io.*;
public class E {
public static void main(String args]) {
int n=-1;
File f =new File("hello.txt");
byte ] a="abcd".getBytes();
try{ FileOutputStream out=new FileOutputStream(f);
out.write(a);
out.close();
FileInputStream in=new FileInputStream(f);
byte ] tom= new byte3];
int m = in.read(tom,0,3);
System.out.println(m); //【代码1】
String s=new String(tom,0,3);
System.out.println(s); //【代码2】
m = in.read(tom,0,3);
System.out.println(m); //【代码3】
s=new String(tom,0,3);
System.out.println(s); //【代码4】
}
catch(IOException e) {}
}
}
knowingly
B:lenient
C:lousy
D:settlement
E:oversee
F:regime
G:trade off
H:commissioned
Mess up
B:Sum up
C:Come up
D:Step up
import java.io.*;
public class E {
public static void main(String args]) {
int n=-1;
File f =new File("hello.txt");
byte ] a="abcd".getBytes();
try{ FileOutputStream out=new FileOutputStream(f);
out.write(a);
out.close();
FileInputStream in=new FileInputStream(f);
byte ] tom= new byte3];
int m = in.read(tom,0,3);
System.out.println(m); //【代码1】
String s=new String(tom,0,3);
System.out.println(s); //【代码2】
m = in.read(tom,0,3);
System.out.println(m); //【代码3】
s=new String(tom,0,3);
System.out.println(s); //【代码4】
}
catch(IOException e) {}
}
}(2.0分)
step in
B:step on
C:come up with
D:come into contact with