风力发电机叶轮在切入风速前开始旋转。()
“目标只有一个,道路却无一条,我们谓之路者,乃彷徨也。”出自:() ["A.海子","B.卡夫卡","C.贝克特","D.刘小枫"]
《生命中不能承受之轻》的作者是:() ["A.柴可夫斯基","B.马尔库塞","C.阿多诺","D.米兰•昆德拉"]
非自喷井层测试产出双相液体(油+水)时,日产水量按()计算。 ["A、初流压曲线","B、终流压曲线","C、终关井曲线","D、初、终流压曲线"]
《便条》的作者是:() ["A.阿多诺","B.威廉斯","C.卢卡契","D.伊格尔顿"]
人口素质主要包括哪些方面?