第1题:
A、harmony,safety,education的缩写
B、harm,service,energy的缩写
C、health,safety,environment的缩写
D、health,safety,energy的缩写
第2题:
____________prevent a lot of radiation damage
[A] get
[B] make
[C] have
[D] do
是完型填空吧?你要把整篇都传上来这样片面的截句无法给出答案。
第3题:
写出下面程序的运行结果,了解do-while语句的使用。 public class cs5 { public static void main(String[] args) { int x = 23; do{ System.out.print(x--); }while(x>20); } }
第4题:
A. I have not done this yet.
B. Less than 3 months
C. 3-6 months
D. More than 6 months but less than 1 year
E. 1-2 years
F. 2-3 years
第5题:
You look() What()you()?
Atire;did;do
Btiring;have;done
Ctired;do;do
Dtired;have;been doing
第6题:
7、写出下面程序的运行结果,了解do-while语句的使用。public class Useli4 { public static void main(String args[ ]){ int x = 23; do{ System.out.print(x--); }while(x>20); } }