中国大学MOOC: The earliest equipment for simultaneous interpreting (microphone, earphones, and switching equipment) was manufactured by ______________.

中国大学MOOC: Many people use earphones while driving so they can talk on the phone and keep both hands on the ______.

‏Many people use earphones while driving so they can talk on the phone and keep both hands on the ______.‍ A: steering wheel B: horn C: side-view mirror D: engine

When you stay in the hotel, you must . A: take good care of your belongings B: wear earphones C: verify your guests when someone knocks at your door D: keep the etiquette

In each student's video A: you should not wear earphones or headphones B: you should not read any part of your assessment or use notes or hidden papers C: you should not copy another student's assessment D: all of the above answers

判断哪个标题是符合亚马逊规则的标题 （ ）。 A: Ultimate Ears Triple. Fi 10 Pro Earphones (Gun Metal Blue) B: New Arrival and Hot iPhone Case phone jacket phone protection C: My brand Men’s Crazy Horse Leather briefcase Red-Brown D: My brand Men’s Leather Retro style Business Shoulder Bag Brief case Brown

判断哪个标题是符合亚马逊规则的标题 () A: A: Ultimate Ears Triple. Fi 10 Pro Earphones (Gun Metal Blue) B: B: New Arrival and Hot iPhone Case phone jacket phone protection C: C: My brand Men’s Crazy Horse Leather briefcase Red-Brown D: D: My brand Men’s Leather Retro style Business Shoulder Bag Brief case Brown

(亚马逊,2016)判断哪个标题是符合亚马逊规则的标题 ( ) () A: A: Ultimate Ears Triple. Fi 10 Pro Earphones (Gun Metal Blue) B: B: New Arrival and Hot iPhone Case phone jacket phone protection C: C: My brand Men’s Crazy Horse Leather briefcase Red-Brown D: D: My brand Men’s Leather Retro style Business Shoulder Bag Brief case Brown