题干
A cleaner was struck and killed by lightning when working on the tarmac (停机坪) at the Beijing airport at 8 a.m. August 11, 2013. Police said when they found the body he _______ a mobile phone.
| A．was still being held | B．was still holding |
| C．held | D．had been holding |
答案(点此获取答案解析）
