問題詳情
13)计算机结果不是字符串 Teacher的语句是
(A)a1(“Myteacher”,3,7)
(B)substr（“Myteacher”,3,7）
(C)right（“Myteacher”,7）
(D)left（“teacher”）
(A)a1(“Myteacher”,3,7)
(B)substr（“Myteacher”,3,7）
(C)right（“Myteacher”,7）
(D)left（“teacher”）
參考答案
答案：D
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)
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