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【单选题】
下列哪种搅拌机械宜搅拌轻骨料混凝土 ( )
A.
鼓筒式
B.
双锥式
C.
卧轴式
D.
自落式
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【单选题】母猪,4 岁,停止哺乳后一直未见发情,给予 GnRH 和 hCG 治疗无效,全身检查和血常规检查未见异常。治疗该病最适宜的药物是
A.
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eCG
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A.
However, there is also a failure of education.
B.
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C.
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D.
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E.
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F.
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G.
Asia has more than half the planet's inhabitants and is home to many of the world's fastest-growing economies. (8)
【单选题】母猪,岁,停止哺乳后一直未见发情,给予 GnRH 和 hCG 治疗无效,全身检查和血常规检查 未见异常。治疗该病最适宜的药物是
A.
PGF2α
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eCG
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【单选题】母猪,4 岁,停止哺乳后一直未见发情,给予 GnRH 和 hCG 治疗无效,全身检查和血常规检查未见异常。治疗该病最适宜的药物是(2018 真题下 65) prefix = br style=" font-style /
A.
PGF2α
B.
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C.
FSH
D.
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E.
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A.
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B.
eCG
C.
FSH
D.
E2
E.
P4
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