行人信号灯绿灯亮时，行人应该怎么办？
参考答案：
行人信号灯绿灯亮时，准许行人从人行横道内通过。
下列合同中，不属于行政合同的是()
A．全民所有制工业企业承包合同
B．国有土地使用权出让合同
C．计划生育合同
D．税务局委托法院拍卖其留置船舶的委托合同
Grover Cleveland was the first president ______ in the White House.
A．got married
B．to get married
C．has got married
D．was married
