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【单选题】
(3)如果上述检查不能确诊,下列哪项检查更有助于确诊()
A.
B超
B.
CT
C.
X光
D.
核磁共振
E.
血管造影
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【单选题】在液相色谱中,梯度洗脱适用于分离的是
A.
异构体
B.
理论塔板数
C.
沸点相差大的试样
D.
极性变化范围宽的试样
查看完整题目与答案
【单选题】在液相色谱中,梯度洗脱适用于分离的是
A.
异构体
B.
沸点相近,官能团相同的化合物
C.
沸点相差大的试样
D.
极性变化范围宽的试样
查看完整题目与答案
【单选题】She was so angry that her face was ______of blood.
A.
dropped
B.
drained
C.
spilt
D.
dripped
查看完整题目与答案
【单选题】She always has a smile on her face. What makes her so ? [ ]
A.
happily
B.
happy
C.
sad
D.
unhappy
查看完整题目与答案
【单选题】在液相色谱中,梯度洗脱适用于分离的是
A.
异构体
B.
沸点相近,官能团相同的化合物
C.
沸点相差大的试样
D.
极性差异大、组分多的试样
E.
同系物
查看完整题目与答案
【简答题】Her face radiated sourness and ______ (selfish).
查看完整题目与答案
【简答题】He was __________ give her a blow to the face. [A] so angry that [B] such angry as to [C] such angry that [D] so angry as to
查看完整题目与答案
【单选题】There was a _________ look on her face so I repeated the question.
A.
puzzled
B.
puzzling
C.
puzzle
D.
puzzlement
查看完整题目与答案
【单选题】The teacher always ______ a smile on her face, so the students never feel_______. [ ]
A.
puts on; frightened
B.
wears; frightened
C.
puts on; frightening
D.
wears; frightening
查看完整题目与答案
【简答题】依据现行《宪法》规定,国家在必要时得设立特别行政区。在特别行政区内实行的制度按照具体情况由( )以法律规定。(《宪法》第三十一条)
查看完整题目与答案
相关题目:
【单选题】在液相色谱中,梯度洗脱适用于分离的是
A.
异构体
B.
理论塔板数
C.
沸点相差大的试样
D.
极性变化范围宽的试样
查看完整题目与答案
【单选题】在液相色谱中,梯度洗脱适用于分离的是
A.
异构体
B.
沸点相近,官能团相同的化合物
C.
沸点相差大的试样
D.
极性变化范围宽的试样
查看完整题目与答案
【单选题】She was so angry that her face was ______of blood.
A.
dropped
B.
drained
C.
spilt
D.
dripped
查看完整题目与答案
【单选题】She always has a smile on her face. What makes her so ? [ ]
A.
happily
B.
happy
C.
sad
D.
unhappy
查看完整题目与答案
【单选题】在液相色谱中,梯度洗脱适用于分离的是
A.
异构体
B.
沸点相近,官能团相同的化合物
C.
沸点相差大的试样
D.
极性差异大、组分多的试样
E.
同系物
查看完整题目与答案
【简答题】Her face radiated sourness and ______ (selfish).
查看完整题目与答案
【简答题】He was __________ give her a blow to the face. [A] so angry that [B] such angry as to [C] such angry that [D] so angry as to
查看完整题目与答案
【单选题】There was a _________ look on her face so I repeated the question.
A.
puzzled
B.
puzzling
C.
puzzle
D.
puzzlement
查看完整题目与答案
【单选题】The teacher always ______ a smile on her face, so the students never feel_______. [ ]
A.
puts on; frightened
B.
wears; frightened
C.
puts on; frightening
D.
wears; frightening
查看完整题目与答案
【简答题】依据现行《宪法》规定,国家在必要时得设立特别行政区。在特别行政区内实行的制度按照具体情况由( )以法律规定。(《宪法》第三十一条)
查看完整题目与答案