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单选题
Which statements concerning the switch construct are true？（）
A
All switch statements must have a default label.
B
There must be exactly one label for each code segment in a switch statement.
C
The keyword continue can never occur within the body of a switch statement.
D
No case label may follow a default label within a single switch statement.
E
A character literal can be used as a value for a case label.
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更多 “单选题Which statements concerning the switch construct are true？（）A All switch statements must have a default label.B There must be exactly one label for each code segment in a switch statement.C The keyword continue can never occur within the body of a switch statement.D No case label may follow a default label within a single switch statement.E A character literal can be used as a value for a case label.” 相关考题
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