Ph.D students who haven’t completed their dissertations by the time their fellowships expire face a difficult

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问题 Ph.D students who haven’t completed their dissertations by the time their fellowships expire face a difficult

选项 A、comer
B、dilemma
C、perplexity
D、bewilderment

答案B

解析名词辨析题。选项B dilemma的主要表示处于进退维谷的境地；选项A comer意为“困境，绝路”，难以逃脱的境地：be in a tight comer。选项C perplexity意为“困惑，茫然，令人费解的状态，复杂状态”；选项D bewilderment意为“困惑，为难，慌张；迷失方向的状况”。

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专业英语四级

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Ph.D students who haven’t completed their dissertations by the time their fellowships expire face a difficult

专业英语四级

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