Once harm () (do) to the environment, it takes years to have the system recovered.

第1题：

HSE是指( )。

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

答案：C
第2题：

radiation damage选择

____________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); } }

C
第4题：

How many years of experience do you have managing and maintaining a Windows Server 2003 environment? ()

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

参考答案：A
第5题：

You look（） What（）you（）?
Atire；did；do
Btiring；have；done
Ctired；do；do
Dtired；have；been doing

D
略
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); } }

B