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【判断题】
园林中的动物比较常见的有鹿、鸟、蝉、鸳鸯、金鱼等,其中鸟的地位最高。
A.
正确
B.
错误
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【简答题】The Time Machine This move is based on a science fiction story. A scientist and inventor decides to prove that time travel is possible. He wants to change the past. To test his idea, he travels 800000...
【判断题】相对离心力(RCF)是指在离心力场的作用下,颗粒所受离心力相当于地球重力的倍数,单位是(9.8m/s2)。
A.
正确
B.
错误
【单选题】在AFTN电报中,RCF是指()。
A.
飞行预报
B.
警报
C.
修订飞行预报告
D.
无线电通信失效报
【简答题】尿液有形成分检查标准化是指采用__ml尿液,加入尖底的刻度离心管,采用RCF___g,离心 __分钟,留取 ___沉淀物用于有形成分分析
【单选题】基坑集水井降水时排水沟与集水坑应设置在( )
A.
基础范围以外;地下水走向的上游
B.
基础范围以外;地下水走向的下游
C.
基础范围以内;地下水走向的上游
D.
基础范围以内;地下水走向的下游
【简答题】Large cities are too big to control. They 71 their own living conditions on the people who 72 in them. City dwellers (居民) are often 73 by their environment to 74 a wholly unn...
【单选题】The main idea of this passage is______.
A.
it is likely to make an enemy of your admirer
B.
there are many solutions to the problems of dating
C.
an admirer has feeling every bit as sensitive as our own
D.
it is possible to discourage an admirer without hurting his feelings
【单选题】It is possible _____ he misunderstood _____ I said. [     ]
A.
that, that
B.
what, what
C.
what, that
D.
that, what
【判断题】相对离心力是指颗粒所受的离心力与地心引力(重力)之比,用RCF表示。
A.
正确
B.
错误
【单选题】柏拉图唯心主义哲学的核心思想是 。
A.
理念论
B.
现象论
C.
本体论
D.
实体论
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