属于转体术语是:
A.膝盖(Knee)
B.恰恰步(Cha Cha Cha/Shuffle)
C.定轴转(Pivot Turn)
D.糖果步(Sugar Step)
A.膝盖(Knee)
B.恰恰步(Cha Cha Cha/Shuffle)
C.定轴转(Pivot Turn)
D.糖果步(Sugar Step)
第4题
A.(ch >= 'a' && ch <= 'z' ) || (ch >= 'A' && ch <= 'Z' )
B.('a' <= ch <= 'z' ) || ('A' <= ch <= 'Z' )
C.('a' <= ch <= 'z' ) && ('A' <= ch <= 'Z' )
D.(ch >= 'a' && ch <= 'z' ) && (ch >= 'A' && ch <= 'Z' )
第5题
A.if (ch >= '0' && ch<='9')
B.if (ch >= 0 && ch<=9)
C.if (‘0’<= ch <='9')
D.if (0<= ch <=9)
第6题
A.'a' <= ch <= 'z'
B.(ch >= a) && (ch <= z)
C.(ch >= 'a') && (ch <= 'z')
D.('a' >= ch) || ('z' <= ch)
第7题
A.ch>='A'&& ch<='z'
B.ch>=65&& ch<=90
C.ch>=65&& ch<='A'+25
D.ch>='A'&& ch<='A'+26
第8题
A.ch>="0" && ch<="9"
B.'0'≤ch≤'9'
C.ch>='0'||ch<='9'
D.ch>='0' && ch<='9'
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