【判断题】我国之所以要不断巩固国防,建立强大军队,主要是因为我们是人口大国,有大量的参军适龄青年。( )
【多选题】在输送单元PLC控制系统中,以下()信号对PLC而言是输出信号。
【多选题】在输送单元PLC控制系统中,以下()信号对PLC而言是输出信号。
【单选题】Comparing the painter who paints a broken leg with the one who paints a lake in moon light, we can draw the conclusion that
A.
both convey the same meaning
B.
both try to show us something and tell us something
C.
the latter is more meaningful
D.
the former is more meaningful
【判断题】POM 具有优良的耐磨性和自润滑性,适用于长期经受滑动的部件。
【单选题】The painter can draw a horse _________ five minutes.
【单选题】Comparing the painter who paints a gangrenous leg with the one who paints a lake in moonlight,we can draw the conclusion that______.
A.
both convey the same meaning
B.
both show certain aspects of the world
C.
the latter is more meaningful
D.
the former is more meaningful
【简答题】根据漫 画,写一则正确合理的启事。(时间、地点、姓名可自行选取)