One of the things Vladkhleb asks the local authorities is ______.

A．The Texas Revolution started, Smith got married, Smith volunteered for service, Mexican troops tried to stop him from seeing his family.
B．Smith got married, the Texas Revolution started, Mexican troops tried to stop Smith from seeing his family, Smith volunteered for service.
C．Smith got married, the Texas Revolution started, Smith volunteered for service, Mexican troops tried to stop him from seeing his family.
D．The Texas Revolution started, Smith volunteered for service, Smith got married, Mexican troops tried to stop him from seeing his family.

A．the Battle of the Alamo was an enormous loss for the Americans
B．if it weren' t for the Texas Revolution, everyone in Texas would be speaking Spanish
C．Smith, a deaf man, played an important role in the Texas Revolution
D．Smith was a good scout