下列哪项属于刺痛的特点
A．痛处固定不移
B．局部拒按
C．疼痛持续不已
D．入夜尤甚
E．遇热则重
参考答案：A,B,C,D
The Olympic Games _____ in London in 2012. I hear it _____ in different countries every four years.
A．is given, is given
B．was held, is held
C．will be held, is held
D．will be given, is given
（）燃烧的火灾不能用水扑救。
A、木制品
B、塑料品
C、玻璃钢制品
D、电气装置
