My most __________ moment was trying to introduce a woman whose name I couldn’t remember.
A.embarrassed
B.embarrassing
C.awful
D.shabby
答案:B
embarrassed用于修饰人,意思是“尴尬的”,embarrassing用于修饰事物或场合,意思是“使人尴尬的”;awful可怕的;shabby 破烂不堪的。从“trying to introduce a woman whose name I couldn’t remember.”可以看出这是令人尴尬的事。