单项选择题

静应力下主要失效形式是表面压溃。

A．对
B．错
<上一题 目录 下一题>
热门 试题

单项选择题
Literary historians locate the beginning of the modernist revolt as far back as the 1890s, but most agree that high modernism came ______. A、after WWII B、after WWI C、after the turn of the century D、in 1930s
单项选择题
触键时应尽可能的弹到琴键最里侧 A、正确 B、错误
相关试题