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【单选题】
9 岁男童,每日需能量 2000kcal ,碳水化合物占能量的 60% ,每天碳水化合物的摄入量为
A.
150g
B.
200g
C.
250g
D.
300g
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【单选题】慢性痢疾患者病变部位常在直肠或乙状结肠,进行保留灌肠常采用: ( )
A.
A .右侧卧位
B.
左侧卧位
C.
头高足低位
D.
头低足高位
E.
屈膝位
【单选题】Who was supposed to be the world’s champion sleepwalker?
A.
The man walked sixteen miles along a dangerous road.
B.
The boy walked five hours in his sleep.
C.
The student habitually walked to the Iowa River and swam in his sleep.
D.
The man danced a minuet in his sleep.
【单选题】For any Englishman, there can never be any discussion as to who is the world's greatest poet and greatest dramatist. Only one name can possibly suggest itself to him: that of William Shakespeare. Ever...
A.
have never discussed who is the world's greatest poet and greatest dramatist
B.
never discuss about the world's? greatest poets or dramatists
C.
are sure who is the world's greatest poet and greatest dramatist
D.
do not care who is the world's greatest poet and greatest dramatist
【简答题】[l] Imagine waking up to a world where China is the world's leading superpower, astronauts are busy walking on Mars and a brand new political party is ruling the UK? Well, this could be die reality in...
【单选题】慢性痢疾患者病变部位常在直肠或乙状结肠,进行保留灌肠常采用_________。
A.
选题)
B.
右侧卧位
C.
左侧卧位
D.
头高足低位
E.
头低足高位
F.
屈膝位
【单选题】For any Englishman there can never be any discussion as to who is the world's greatest poet and greatest dramatist. Only one name can possibly suggest itself to him: that of William Shakespeare. Every...
A.
have never discussed who is the world's greatest poet and greatest dramatist
B.
never discuss the world's great poets or dramatists
C.
do not care who is the world's greatest poet and greatest dramatist.
D.
are sure who is the world's greatest poet and greatest dramatist
【单选题】已知焦点在 轴上的椭圆 的两个焦点分别为 , 且 ,弦 过焦点 ,则 的周长为
A.
B.
C.
【单选题】慢性痢疾患者病变部位常在直肠或乙状结肠,进行保留灌肠常采用()
A.
屈膝位
B.
右侧卧位
C.
左侧卧位
D.
头高足低位
E.
头低足高位
【简答题】已知 ,则a= ,b= 。焦点在 轴。
【单选题】已知椭圆的焦点在 y 轴上, a=5 , b=3 ,则焦点的坐标为 ( )
A.
(±4,0)
B.
(±8,0)
C.
(0,±4)
D.
(0,±8)
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