被称为西方哲学奠基者的是（）。
A、柏拉图
B、德谟克利特
C、苏格拉底
D、普罗泰戈拉
参考答案：C
If city noises ______ from increasing, people______ shout to be heard even at the dinner table 20 years from now. (MET1992 )
A．are not kept; will have to
B．are not kept; have to
C．do not keep; will have to
D．do not keep; have to
骨折的特殊体征是
A．畸形
B．剧烈疼痛
C．异常活动
D．功能障碍
E．骨擦音(感)
