问题
选择题
Having retired from business,he now______himself with the welfare of the disabled.
A．adapts
B．charges
C．associates
D．occupies
答案
答案：D
考查动词：A. adapts适应B. charges 要价，指责C. associates 联系D. occupies占据，occupy oneself with忙于，句意：从公司退休后，他现在忙于残疾人的福利事业。选D。