在查体时所出现的体征为
A．下腹部明显压痛
B．宫颈明显举痛
C．体温升高
D．面色苍白、血压下降
E．移动性浊音可疑
参考答案：B
I had never expected _____ such a big audience there.
A．it to be
B．there being
C．there to be
D．there to have
实验室里常用一种叫做______的仪器来检验物体是否带电，它是根据______原理制成的．
