单选题What command will allow the operator to add the current working directory to the command search path?（）A export PATH=pwdB export PATH=$PWDC export PATH=$PATH:pwdD export PATH=$PATH:$PWD
题目
单选题
What command will allow the operator to add the current working directory to the command search path?（）
A
export PATH=pwd
B
export PATH=$PWD
C
export PATH=$PATH:pwd
D
export PATH=$PATH:$PWD