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【简答题】
众数是一组数据中出现次数______的数.一组数据中可能有______个众数,也可能______众数.
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举一反三
【单选题】在办理停电、送电手续时,严禁()停电、送电。
A.
、 约定时间
B.
、 规定时间
C.
、 延长时间
【单选题】听力原文:W:Is this school really as good as people say? M:It used to be even better. How's the school now?
A.
It's not as good as it was.
B.
It's better than it used to be.
C.
It's even worse than people say.
【判断题】南瓜适宜贫血者、抵抗力低下者、高血脂患者、高血压患者、动脉硬化患者、糖尿病患者、癌症患者、肾炎患者食用;但脾胃寒湿,气滞或皮肤骚痒病患者忌食。
A.
正确
B.
错误
【单选题】Sunglasses are used to ________ people's eyes from the light of the sun.
A.
prevent
B.
protect
C.
stop
D.
save
【单选题】2005年国际糖尿病联盟提出的代谢综合征全球共识定义中,中国人中心性肥胖的标准是( )
A.
腰围男性≥90cm,女性≥80cm
B.
腰围男性≥90cm,女性≥85cm
C.
腰围男性≥94cm,女性≥80cm
D.
腰围男性≥94cm,女性≥85cm
E.
腰围男性≥85cm,女性≥80cm
【单选题】在办理停电、送电手续时,严禁()停电、送电。
A.
规定时间
B.
延长时间
C.
约定时间
【单选题】Selfish people often take ______ of other people's kindness.
A.
advantage
B.
care
C.
use
D.
profit
【单选题】在办理停电、送电手续时,严禁()停电、送电。
A.
变压器的一、二次电压相等
B.
变压器的一、二次电压误差±1%
C.
变压器的一、二次电压相等±2%
【单选题】They used _____ other people's songs. [     ]
A.
to singing
B.
to sang
C.
sing
D.
to sing
【单选题】Lincoln's beliefs used to be ______.
A.
unpopular with many people during the period of the Civil War
B.
welcomed by people in the South during the period of the Civil War
C.
worshipped by American people during the period of the Civil War
D.
popular with most American people during the period of the Civil War
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