• 2022-06-16 问题

    The______flightCA9525for11:30a.m.istobeputoffbecauseofthestormyweather. A: formal    B: regular    C: ordinary   D: common

    The______flightCA9525for11:30a.m.istobeputoffbecauseofthestormyweather. A: formal    B: regular    C: ordinary   D: common

  • 2022-06-06 问题

    Regular polyhedrons which can be built by using regular triangles are: A: Regular hexahedron B: Regular tetrahedron C: Regular octahedron D: Regular dodecahedron E: Regular icosahedron

    Regular polyhedrons which can be built by using regular triangles are: A: Regular hexahedron B: Regular tetrahedron C: Regular octahedron D: Regular dodecahedron E: Regular icosahedron

  • 2022-06-06 问题

    “Talk" is a regular verb but "be" is not. In the above sentence, regular means_________.

    “Talk" is a regular verb but "be" is not. In the above sentence, regular means_________.

  • 2021-04-14 问题

    设圆半径r=2.9,编程求圆周长和圆面积 #include PI 3.14 void main() { r,area,regular; //r表示半径,area表示面积,regular表示周长 r=2.9; area= ; regular= ; printf("r= ,area= , regular= \n",r,area,regular); }

    设圆半径r=2.9,编程求圆周长和圆面积 #include PI 3.14 void main() { r,area,regular; //r表示半径,area表示面积,regular表示周长 r=2.9; area= ; regular= ; printf("r= ,area= , regular= \n",r,area,regular); }

  • 2022-06-06 问题

    All grateful people do regular exercise, have healthy diet, and take regular physical examinations.

    All grateful people do regular exercise, have healthy diet, and take regular physical examinations.

  • 2021-04-14 问题

    重点调查是非全面调查中最适于根据部分资料推算总体数值的方式方法。                                                   (    )

    重点调查是非全面调查中最适于根据部分资料推算总体数值的方式方法。                                                   (    )

  • 2021-04-14 问题

    统计分组的对象是总体单位。                               (    )

    统计分组的对象是总体单位。                               (    )

  • 2021-04-14 问题

    《女孩子的花》是20世纪60年代“女性散文”的代表作品。( )                                          

    《女孩子的花》是20世纪60年代“女性散文”的代表作品。( )                                          

  • 2021-04-14 问题

    Regular exercise is a good ________.

    Regular exercise is a good ________.

  • 2021-04-14 问题

    典型调查的首要问题是选择典型单位。                       (    )

    典型调查的首要问题是选择典型单位。                       (    )

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