How does the vbs host script keep the displayed black window from disappearing automatically?

test.vbs file statement:
wscript.echo "hello world"
wscript.sleep 2000
double-click the vbs file to execute. If you don"t add sleep, the black window just disappears, and if you add sleep, you only stay for 2 seconds. How do I make the black window not disappear automatically and then disappear after I click on the closed X?

Mar.20,2021

cmd.exe / k (does not disappear)
cmd.exe / c (disappear)

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1e6e2b6-1b8.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e6e2b6-1b8.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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