在指定目录下建立一个名为USER的子目录,新建的目录是一个空目录
A.MUSER/
B.MUSER/
C.RUSER/
D.RENUSER/
E.CUSER/
参考答案:A
Out _____, with a stick in his hand.[ ]
A. did he rush
B. rushed he
C. he rushed
D. he did rush
码头线 wharf track