Which of the following devices areaffected by the bug? A) iPhones with operating systems 8.0 and up. B) Cell phones with operating systems 8.0 and up. C) iPod touches with operating systems 7.0 and up. D) Apple devices with operating systems 7.0 and up. 2. What may happen if one manually sets thedate on the iPhone to January 1, 1970? A) It may turn back to the greeting screen. B) It may freeze up at once. C) It may fail to restart. D) It may turn off automatically. 3. Why was the man charged? A) He aroused national excitement. B) He killed 180 people and destroyed more than 1,800 homes. C) He set a fire causing death and lighting a wildfire. D) He hunted endangered species of wildlife near Churchill. 4. What can we know about the man who wascharged? A) He was arrested in order to protect him. B) His behavior aroused the whole nation ’ s rage. C) His identity was not a secret any more. D) He was taken to Morwell after being arrested. 四级听力1.mp3: