单选题What command will allow the operator to add the current working directory to the command search path?()Aexport PATH=pwdBexport PATH=$PWDCexport PATH=$PATH:pwdDexport PATH=$PATH:$PWD

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


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