Be careful! Don't cut ________ with thenew knife.
A、 you
B、yourself
C、 your
D、yours
第1题:
This piece of furniture is different from ________.
A、that
B、that one
C、your
D、others
第2题:
-- Ann is in hospital.
-- Oh, really? I __ know. I __ go and visit her.
A. didn’t; am going to B. don’t; would
C. don’t; will D. didn't; will
第3题:
1、下面那些命令可以将当前目录下的名为file.txt文本文件中的所有小写t都替换成大写T。
A.tr ‘t’ ‘T’<file.txt
B.tr ‘t’ ‘T’ file.txt
C.cut ‘t’ ‘T’<file.txt
D.cut ‘t’ ‘T’ file.txt
第4题:
A.don’t … at
B.didn’t … at
C.didn’t … in
D.don’t ...in
第5题:
下面那些命令可以将当前目录下的名为file.txt文本文件中的所有小写t都替换成大写T。
A.tr ‘t’ ‘T’<file.txt
B.tr ‘t’ ‘T’ file.txt
C.cut ‘t’ ‘T’<file.txt
D.cut ‘t’ ‘T’ file.txt