生产中冷却水经换热后的终温一般要求低于（）℃，以防结垢。A.80_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题单项选择题

生产中冷却水经换热后的终温一般要求低于（）℃，以防结垢。

A.80

B.25

C.60

D.30

答案

参考答案：C

完形填空

As I held my father’s hands one night, I couldn’t help but notice their calluses (老茧) and roughness. His hands tell the story of his life as a    16  , including all his struggles.
One summer, I remember, a drought (旱灾) hit Ontario, turning it into a   17   desert. On one of those hot mornings I was picking sweet corn with my dad to fill the last 18  from the grocery shore. Fifty dozen was all we needed, which 19   took twenty minutes. That morning, however, the process didn’t   20  quickly. After forty minutes of aimlessly walking in the field, we    21   needed twenty dozen. I was completely frustrated and    22   . Dropping the basket heavily, I declared, “If the store wants its last twenty dozen, they can pick it themselves!” Dad    23   , “Just think, my little girl, only ten dozen left for each of us and then we’re    24   . ” Such is Dad—whatever problem he    25   , he never gives up.
   26   , the disastrous effects of the drought were felt all over our country. It was a challenging time for everyone,   27   Dad remained optimistic. He    28   to be grateful for other things like good health and food on our plates. Only then did I truly begin to    29   Dad and his faith guided us through the hard times.
Dad is also a living example of real    30  . From dawn to dark, he works countless hours to    31   our family. He always puts our happiness    32   his own, and never fails to cheer me on at my sports games    33   his exhaustion after long days. His loving and selfless nature has inspired me to become more sympathetic and    34  , putting others first.
Dad, the life    35   I have learned from you will stay with me forever. You are my father, teacher, friend and, most importantly, my hero.

C．disappearing

D．thinks about

C．Unfortunately

A．in spite of

B．in terms of

C．in control of

D．in place of

C．considerate

判断题

烟草专卖生产企业许可证一律由国家烟草专卖局审核发放。