What mistake did Gates make（） A: He produced 20 million cellphones and PDAs. B: He produced cellphones with decent screens. C: He had some products made based on his assumption.
What mistake did Gates make（） A: He produced 20 million cellphones and PDAs. B: He produced cellphones with decent screens. C: He had some products made based on his assumption.
Clinicians and researchers still debate whether excessive use of cellphones or other technology can constitute an addiction.
Clinicians and researchers still debate whether excessive use of cellphones or other technology can constitute an addiction.
But cellphones had been around for 15 years before they caught on with() America. By that yardstick, broadband-widely available for only the past couple of years-has many more miles to go. A: main-topmast B: mainstay C: main artery D: mainstream
But cellphones had been around for 15 years before they caught on with() America. By that yardstick, broadband-widely available for only the past couple of years-has many more miles to go. A: main-topmast B: mainstay C: main artery D: mainstream
Clinicians and researchers still" debate" whether excessive use of cellphones or other technology can constitute an addiction. It wasn’t included in the latest update to the DSM-5, the American Psychiatric Association's definitive guide for classifying and diagnosing mental disorders. But given the ongoing debate, "we decided to see if phantom buzzes and rings could shed some light on the issue." What can we know from the quatation mark parts?
Clinicians and researchers still" debate" whether excessive use of cellphones or other technology can constitute an addiction. It wasn’t included in the latest update to the DSM-5, the American Psychiatric Association's definitive guide for classifying and diagnosing mental disorders. But given the ongoing debate, "we decided to see if phantom buzzes and rings could shed some light on the issue." What can we know from the quatation mark parts?