( ) —_______.
—He is six.
A. How old are you
B. How old is she
C. How old is he
D. How old is it
第1题:
A、round/ old/ rosewood
B、rosewood/ old/ round
C、old/ round/ rosewood
D、old/ rosewood/ round
第2题:
A. mv /old_dir/file /new_dir
B. mv -p /old_dir/file /new_dir
C. mv -k /old_dir/file /new_dir
D. mv /old_dir/file /new_dir/new_file
第3题:
第4题:
I' m particularly proud of()I organized the finances.
A. who
B. which
C. how
第5题:
第6题:
用vi打开一个文件,如何用字母”new”来代替文件中所有的字母”old”
A.:r/old/new
B.:s/old/new
C.:1,$s/old/new/g
D.:%s/old/new/g