下列shell脚本中的case语句，语法正确的是（） A: case $1 in 1) echo "Monday" ;; 2) echo "Tuesday" ;; *) echo "Input error" ;; B: case $1 in 1) echo "Monday" ; 2) echo "Tuesday" ; *) echo "Input error" ; C: case $1 in 1) echo "Monday" ;; 2) echo "Tuesday" ;; *) echo "Input error" ;; esac D: case $1 in 1) echo "Monday" ;; 2) echo "Tuesday" ;; *) echo "Input error" ;; end

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2022-06-19

下列shell脚本中的case语句，语法正确的是（） A: case $1 in 1) echo "Monday" ;; 2) echo "Tuesday" ;; ) echo "Input error" ;; B: case $1 in 1) echo "Monday" ; 2) echo "Tuesday" ; ) echo "Input error" ; C: case $1 in 1) echo "Monday" ;; 2) echo "Tuesday" ;; ) echo "Input error" ;; esac D: case $1 in 1) echo "Monday" ;; 2) echo "Tuesday" ;; ) echo "Input error" ;; end

下列shell脚本中的case语句，语法正确的是（）
A: case $1 in 1) echo "Monday" ;; 2) echo "Tuesday" ;; *) echo "Input error" ;;
B: case $1 in 1) echo "Monday" ; 2) echo "Tuesday" ; *) echo "Input error" ;
C: case $1 in 1) echo "Monday" ;; 2) echo "Tuesday" ;; *) echo "Input error" ;; esac
D: case $1 in 1) echo "Monday" ;; 2) echo "Tuesday" ;; *) echo "Input error" ;; end

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