佩戴空气呼吸器作业时,可以讲话。
参考答案:对
The girl won the match not so long ago is called GuoYue, a famous Chinese table tennis players [ ]
A. who
B. which
C. what
D. whom
(5) 搜索考生文件夹下的GWIN.PAS文件,然后将其删除。