单选题：To add two nodes node1 and node2 into a pane, use ______.

To add two nodes node1 and node2 into a pane, use ______. @[A](2)
A. pane.getChildren().addAll(node1, node2);
B. pane.getChildren().add(node1, node2);
C. pane.addAll(node1, node2);
D. pane.add(node1, node2);





A.pane.getChildren().addAll(node1, node2);
B.pane.getChildren().add(node1, node2);
C.pane.addAll(node1, node2);
D.pane.add(node1, node2);


答案：A