Passing Variable to Batch file from VBs

I want to pass a variable from vbscript to batch file.

I used :

shell.run "c.bat D:\d" 开发者_运维问答

And c.bat received it as %1

i.e xcopy %1 D:\o\ /E

This works fine, but actually the path is to be entered by user. So it is saved in a variable say x. How do I pass this variable to the batch file?

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x = "c:\path\"
shell.run "c.bat " & x

This should run c.bat c:\path\