问题
单项选择题
Teachers and nurses who deal with children are obliged to report cases of suspected child abuse to authorities.
A. reminded
B. expected
C. compelled
D. requested
答案
参考答案：D
解析： 题干中的be obliged意为“有义务做某事”。A项“使想起”；B项“预料”；C项“被迫”；D项“有义务”。只有D项与题干中划线单词意义相近。