皮皮学,免费搜题
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【判断题】
痛经不是病,忍忍就过去。()
A.
正确
B.
错误
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举一反三
【单选题】痰湿阻肺咳嗽的特点是:
A.
咳声低微
B.
干咳痰少
C.
痰多易咯
D.
痰稠色黄
E.
咳声重浊
【简答题】编写应用程序,使用for循环语句计算8+88+888...前10项之和。
【简答题】设 ,问A为何值,可使(1)R(A)=1;(2)R(A)= 2;(3)R(A)=3.
【单选题】设m∈R,向量a=(1,m).若|a|=2,则m等于(  )
A.
1
B.
3
C.
±1
D.
± 3
【简答题】根据合同法,以下叙述错误的是【 】 A.定金是合同担保的一种方式 B.定金不得超过主合同标的额的20% C.当事人既约定违约金又有定金的,可以同时适用 D.发生违约时,定金或者加倍返还,或者无权要求返还
【单选题】What bothers David about his neighbor's son?
A.
His neighbor's son plays his piano too loudly.
B.
His neighbor's son's car is too noisy.
C.
His neighbor's son turns on the music till midnight.
【简答题】设集合A={1,2,3},A上的关系R={(1,2),(1,3)},则r(R)=______,s(R)=______,t(R)=______.
【单选题】What can we learn from the conversation?
A.
The mother lives with her son.
B.
The mother's son has died.
C.
The mother is always waiting for his son's letters.
【单选题】What’s your ________ name ? [     ]
A.
son
B.
daughters
C.
sister’s
【单选题】以下哪项不是痰湿阻肺的特点
A.
痰多色白
B.
咳嗽气喘
C.
胸闷
D.
喉中痰鸣
E.
心悸
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