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单选题
A System p administrator needs to run the annualreval.sh script, directing standard error to /var/log/reval.err, and appending standard out to /var/log/reval.log.  How can this be accomplished ()
A

annualreval.sh 2>&1 /var/log/reval.log 2> /var/log/reval.err

B

annualreval.sh 1>/var/log/reval.log 2>/var/log/reval.err

C

annualreval.sh 2>>&1 /var/log/reval.log /var/log/reval.err

D

annualreval.sh 1>>/var/log/reval.log 2>/var/log/reval.err


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