g4-03954. GESP-4级-2024-12-单选-第06题 未做

下面的描述中，（ ）不能正确定义一个名为 Student 的结构体以及一个包含 $20$ 个元素的结构数组。

• A. ```cpp
  struct Student {
  string name;
  int age;
  float score;
  };
  struct Student students[20];

- **B.** ```cpp
struct Student {
    string name;
    int age;
    float score;
};
Student  students[20];

• C. ```cpp
  struct Student {
  string name;
  int age;
  float score;
  };
  Student* students = new Student[20];

- **D.** ```cpp
struct Student {
    string name;
    int age;
    float score;
};
Student  students = new Student[20];