语法与词汇 24.She______for a while and was unable to make a decision, so she asked for my help.
【正确答案】 C
【答案解析】C项“falter支吾，摇摆”符合题意，如：He faltered out a few words．(他支吾地说出了几个字。)其他三项“A项flicker闪动，闪烁；B项glitter闪烁，闪光；D项blink眨眼”都不正确。本题的意思是她踌躇了会儿还是不能下决心。因此C项为正确答案。