悬臂浇筑混凝土梁应()灌注。
参考答案:分段
女性病人,62岁,出现室性心动过速。
20分钟内总量不应超过()。
A.2mg/kg
B.5mg/kg
C.8mg/kg
D.10mg/kg
E.13mg/kg
Hank is always rude, ________ is why people tend to avoid him.[ ]
A. that
B. it
C. this
D. which