施工现场作业人员发生食物中毒时，必须在2小时内向施工现场所在建设行政主管部门和有关部门报告。
参考答案：对
(2013·福建高考)The famous musician, as well as his students, ________ to perform at the opening ceremony of the 2012 Taipei Flower Expo.
A．were invited
B．was invited
C．have been invited
D．has been invited
不记名卡充值直接进行IC卡帐户充值，能对其备用金帐户充值，并可反复充值使用。
