76. The Supreme Court will work out whether, dining an arrest, it is legitimate to ____.

1. prevent suspects from deleting their phone contents
2. search for suspects' mobile phones without a warrant
3. check suspects' phone contents without being authorized
4. prohibit suspects from using their mobile phones

77. The author's attitude toward California's argument is one of ____.

1. disapproval
2. indifference
3. tolerance
4. cautiousness

78. The author believes that exploring one's phone contents is comparable to ____.

1. getting into one's residence
2. handling one's historical records
3. scanning one's correspondences
4. going through one's wallet

79. In Paragraph 5 and 6, the author shows his concern that ____.

1. principles are hard to be clearly expressed
2. the court is giving police less room for action
3. citizens' privacy is not effectively protected
4. phones are used to store sensitive information

80. Orin Kerr's comparison is quoted to indicate that ____.

1. the Constitution should be implemented flexibly
2. new technology requires reinterpretation of the Constitution
3. California's argument violates principles of the Constitution
4. principles of the Constitution should never be altered

(Reference keys.)