给出下面程序段: if(x>0) {System.out.printin("Hello.");} else if(x>-3) { System.out.println("Nice to meet you!");} else{System.out.println("How are you?");} 若打印字符串"How are you?",则x的取值范围是( )。
a=b=c=0; x=35;
if (!a) x--;
else if(b) ; if(c) x=3; else x=4;
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