问题
选择题
Fully __________ in looking after three children at home, she no longer has time to enjoy the various activities in the club.
A．occupied
B．contributed
C．attached
D．devoted
答案
答案：A
这里考查过去分词做原因状语的用法，be occupied in doing“忙于做…”，句意是：因为忙于照顾三个孩子，她没时间享受俱乐部的各种活动。选A。