机动车行驶中,遇到后车发出超车信号时,()。
A、保持正常行驶
B、在条件许可的情况下,应当降低速度、靠右让路
C、故意不让或加速行驶
参考答案:B
Fu Mingxia _______ the Sydney Olympic Games, where she _________ all the other competitors and got the gold medal in the women’s 10-metre platform.
A.participated in; beat
B.participated in; won
C.participated; beat
D.participated; won
2003年联合国维和部队进入伊拉克时,运用到了下列哪项技术,对伊拉克的空气、水和土壤进行连续监测,来确定其是否有违反国际公约的核武器和生化武器()
A.无线传感网络技术
B.指纹识别技术
C.射频识别技术
D.光纤传感技术