问题
选择题
All her time __________ experiments, so she has no time for films.
A．devoted to do
B．devoted to doing
C．is devoting to doing
D．is devoted to doing
答案
答案：D
题目分析：下文中又有连接词“so”，所以本题题干是一个并列句，故排除AB选项。结合“be devoted to
doing”锁定答案D。句意：她的所有时间都花在实验上了，所以她没有时间去看电影。