单选题You are developing a Windows Presentation Foundation (WPF) application. You are implementing a test strategy for the application. You need to ensure that the test class can repeat user input. From which base class should the test class inherit?（）AAutomationElementIdentifierBAutomationPeerCKeyboardDUICues
单选题
You are developing a Windows Presentation Foundation (WPF) application. You are implementing a test strategy for the application. You need to ensure that the test class can repeat user input. From which base class should the test class inherit?（）
A
AutomationElementIdentifier
B
AutomationPeer
C
Keyboard
D
UICues
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