题目内容
There are certain _______when you have to interrupt people who are in the middle of doing something.
A.chances B.situations C.occasions D.opportunities
C
解析:
考查.近义名词辨析。本句理解为:在某种场合下,你不得已做某事。occasion“场合,时机”:a formal occasion正式场合;与occasion搭配的相关词组:by occasion of由于,因为;on occasion(s)偶尔,间或,有时;on the occasion of在…之际;chance和opportunity表示为实现计划或愿望而获得的机会:Opportunity knocks at the door only once. 机不可失,时不再来。have a chance to see the hero有机会看到英雄;situation“形势,局面;处境”:get into a difficult situation陷入困境。句意为:有些时候别人做着事你不得不打断。

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