A-A+
As college teachers they enjoy talking about
问题详情
As college teachers, they enjoy talking about their own specialties.
A．problems
B．experiences
C．interests
D．fields
参考答案
正确答案：D
解析：specialty专业；problem问题；experience经历，经验；interest兴趣，爱好，利息； field领域。故答案为D。
