题目
A.ch >= 'A' && ch <='Z'
B.ch <= 'Z' && ch >= 'A'
C.'A' <= ch <= 'Z'
D.ch >= 'A' || ch <= 'Z'
E.ch >='A' AND ch <='Z'
F.ch BETWEEN 'A' AND 'Z"
第1题
A.‘A’<=ch<=’Z’
B.(ch>=’A’) & (ch<=’Z’)
C.(ch>=’A’) && (ch<=’Z’)
D.(‘A’<=ch) AND (‘Z’>=ch)
第2题
A.A’<=ch<=‘Z’
B.(ch>=‘A’)&(ch<=‘Z’)
C.(ch>=‘A’)&&(ch<=‘Z’)
D.(‘A’<= ch)AND(‘Z’>= ch)
第3题
A.(’A’<=ch<=’Z’)
B.(ch>=’A’)||(ch<=’Z’)
C.(ch>=’A’)&&(ch<=’Z’)
D.(‘A’<=ch)AND(‘Z>=ch’)
第4题
A.(ch>='A')&&(ch<='Z')
B.('A'>=ch)||('Z'<=ch)
C.65<=ch<=90
D.(ch>=A)&&(ch<=Z)
第5题
A.(ch>='A')&&(ch<='Z')
B.('A'>=ch)||('Z'<=ch)
C.65<=ch<=90
D.(ch>=A)&&(ch<=Z)
第6题
A.'A'<=ch<='Z'
B.(ch>='A')&(ch<='Z')
C.(ch>='A')&&(ch<='Z')
D.('A'<=ch)AND('Z'>=ch)
第7题
A.'A'<=ch<='Z'
B.(ch>='A')&(ch<='Z')
C.(ch>='A')&&(ch<='Z')
D.(ch>='A')AND(ch<='Z')
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