软体动物大多数在身体腹面有块状肌肉足,体外被覆坚硬的外骨骼。 ( )
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软体动物大多数在身体腹面有块状肌肉足,体外被覆坚硬的贝壳而不是外骨骼。×
在下列源代码文件Test.java中,哪个选项是正确的类定义 ( )
A.public class test public int x=0; public test(int x) this.x=x;
B.public class Test public int x=0;public Test(int x) this.x=x;
C.public class Test extends Ti,T2 public int x=0; public Test(int x) this.x=x;
D.protected class Test extends T2 public int x=0; public Test(int x) this.x=x;
有以下程序: #include <stdio.h> void fun(char **p)++p; printf("%s\n",*p); main() char *a[]="Morning","Afternoon","Evening","Night"; fun(a); 程序运行后的输出结果是:
A) Afternoon B) fternoon C) Morning D) orning