在SQL的内置函数中,哪一个函数用于获取当前最后一次的自增id（)。

A.wx.getNetworkType(Objectobject)

B.wx.onNetworkStatusChange(functioncallback)

C.wx.getConnectedWifi(Objectobject)

D.wx.onWifiConnected(functioncallback)

A.AVG

B.COUNT

C.MAX

D.SUM

A.wx.saveFile(Objectobject)

B.wx.getSavedFileList(Objectobject)

C.wx.getSavedFileInfo(Objectobject)

D.wx.removeSavedFile(Objectobject)

A.wx.setClipboardData(Objectobject)

B.wx.getClipboardData(Objectobject)

C.wx.vibrateShort(Objectobject)

D.wx.vibrateLong(Objectobject)

A.accuracy

B.altitude

C.verticalAccuracy

D.horizontalAccuracy

A.wx.setScreenBrightness(Objectobject)

B.wx.getScreenBrightness(Objectobject)

C.wx.setKeepScreenOn(Objectobject)

D.wx.onUserCaptureScreen(functioncallback)

A.getApp()

B.exports()

C.require()

D.Page()

A.type()

B.index()

C.len()

D.count()