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Lee was faced with the    of whether or not to return to his country after he got the doctor's degree in America
A.situation B.dilemma
C.environm entD.circumstance
B

试题分析:考查名词用法。A情形,局势;B困境,窘境;C环境;D条件,状况。从句中whether or not to return to his country可以推断是难以抉择的事情,所以选B。句意:Lee在美国获得博士学位后,面临着是否回国的这样的一个进退两难的状况。
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