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【判断题】
起吊零部件时,有时可用麻绳,铁丝代替钢丝绳。 A. 对 B. 错
A.
正确
B.
错误
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【多选题】实验课时我们采用的经纬仪在镜筒水平时,垂直角读书可能为( )
A.
B.
90°
C.
180°
D.
270°
E.
360°
【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...
【多选题】关于鲁迅的作品《朝花夕拾》,描述正确的是
A.
是鲁迅所写的唯一一部回忆性散文集
B.
是鲁迅晚年回忆童年、少年、青年时期的人和事
C.
”朝“表示早年,”夕“表示晚年,意为早上的花晚上来捡
D.
《朝花夕拾》原名《旧事重提》
【单选题】关于体温的生理性变化的叙述不正确的是
A.
清晨2~6时体温最低
B.
下午2~8时体温最高
C.
昼夜体温波动范围不超过0.5℃
D.
与人体活动有关
E.
与机体代谢的相应周期变化有关
【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
【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
【判断题】单位存货的储存费用越高,最佳订货批量越大。( )
A.
正确
B.
错误
【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
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