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【单选题】
阿托品抗休克主要是由于( )A.
兴奋心脏
B.
兴奋中枢
C.
扩张血管
D.
阻断M受体
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【简答题】So loudly ＿＿＿that the audience in the back heard him clearly．
【单选题】The teacher spoke loudly()the students could hear him clearly.
A.
so as
B.
that
C.
so that
D.
in order to
【多选题】如图所示,护木的基本作用是 ( )
A.
把枕木串联起来，形成整体结构
B.
如果车辆越过护轨，护木成为第二道屏障
C.
护木是为了美观而设置
D.
护木在混凝土桥面也需要设置
【单选题】______that even people in the next room could hear him clearly.
A.
So loudly he spoke
B.
So loudly did he speak
C.
So loudly he speaks
D.
So loudly he speak
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