【判断题】偏心受压柱中,当x≥2as’时,纵向受压钢筋应力不能达到屈服强度。
【单选题】坚持( )、反对“台独”是两岸关系和平发展的政治基础。
【单选题】He insisted that he really very tried and that he to have a rest.
C.
should be;must be allowed
【单选题】Carl Sandburg had also taken interest in folk songs which he tried to collect and sing during his travels. These folk songs appeared eventually in print in his well-known______.
【判断题】统计分组不可以反映事物内部结构和相应的发展规律
【单选题】坚持( )、反对“台独”是两岸关系和平发展的政治基础。
【多选题】企业进行辅助生产费用分配时,可能借记的账户有( )。
【单选题】He tried again and again, ____ at last, he failed.
【判断题】( )直流电动机的起动方法有直接起动、电枢回路串电阻起动降压起动。
【单选题】He tried to learn Greek but soon got tired of it and gave up it.