Doctors are often in dilemma over whether or not to tell their patients truth about thei

Doctors are often in dilemma over whether or not to tell their patients truth about their condition.
A. a ; a
B. a ; the
C. / ; a
D. / ; the

A. a ; a(答案→)B. a ; theC. / ; aD. / ; the解析：考查冠词：第一空填a，in a dilemma 左右为难，第二空填the，tell the truth 说出真相，句意：医生经常为了是否告知病人身体状况的真相左右为难。选B。

谢谢回答！！！