A.Line4ofclassTargetcanbechangedtoreturni++;
B.Line2ofclassTargetcanbechangedtoprivateinti=1;
C.Line3ofclassTargetcanbechangedtoprivateintaddOne(){
D.Line2ofclassTargetcanbechangedtoprivateIntegeri=0;
第1题:
A. any class
B. only the Target class
C. any class in the test package
D. any class that extends Target
第2题:
[A] set [B] exact [C] given [D] placed
第3题:
第4题:
A、moved
B、removed
C、awarded
D、given
第5题: