单选题 The CEO ______ candy on everyone's desks while they were out to lunch.
A. lied B. lay
C. laid D. lain

【正确答案】 C
【答案解析】[解析] 空格后有宾语candy,因此填入表示“放置”的及物动词lay最合适。lay—laid—laid放……(及物动词)/lie—lay—lain躺(不及物动词)/lie—lied—lied撒谎(不及物动词)。