【简答题】在 Linux 下调试 c 程序时,在提示符()下输入 b10 表 示( )。
【单选题】______ to his work, the scientist didn't get married all his life. [ ]
【简答题】Carver battled all his life against the disposal of waste materials, and proposed that substitute be developed to______.
【单选题】一般情况下,平面任意力系向平面内任选的简化中心简化,可以得到一个主矢与主矩,下列说法正确的是()
A.
主矢与简化中心的位置无关,主矩一般与简化中心位置有关
B.
主矢与简化中心的位置有关,主矩一般与简化中心位置无关
【单选题】The great millionaire gave away all his fortune to the charity and lived a simple life, ________. [ ]
【单选题】The doctor devoted all his life to______ diseases and was awarded the highest prize offered by his country.