单选题  
单选题    
 
【正确答案】 D
【答案解析】[听力原文] A dispute between Apple and the US Federal Bureau of Investigation, or FBI, has put law enforcement and technology in conflict. The dispute involves the FBI investigation of the mass shootings in San Bernardino, California, last December. Syed Farook and his wife, Tashfeen Malik, killed 14 people and wounded 22 others. Farook and Malik were killed in a gun battle with police later the same day. Investigators found an iPhone that Farook had used. It was given to Farook by the Department of Public Health in California, where he worked. That department gave the FBI permission to unlock the phone. But, no one has the password. The FBI wants the data on the phone. It could guess at passwords until it finds one that unlocks the phone. But after 10 failed attempts to enter a password, the phone will automatically erase all the data it has stored. The data will simply disappear. How many people were killed and injured by Syed Farook and his wife?
单选题    
 
【正确答案】 C
【答案解析】[听力原文] What will happen to the phone after 10 failed attempts to enter a password?