综合预案中的构成要素有()个。 ["4","7","11","13"]
天心区沙河街旧名惜阴街,惜阴街为何而名?
所谓Roger病是指() ["原发孔房间隔缺损","继发孔房间隔缺损","小型室间隔缺损","中型室间隔缺损","大型室间隔缺损"]
“黑俄罗斯”(BlackRussian)是一款经典鸡尾酒,其基酒是()。 ["金酒","伏特加酒","德基拉酒","白兰地酒"]
有关动脉导管未闭X线的改变是() ["右心房及右心室的增大","左心房及左心室的增大","右心房及左心房的增大","左心室及右心室的增大","左心房及左、右心室的增大"]
准贷记卡是否可以选择“信用保障”服务?