单选题 He talked ______ he had never met me before, which made me quite embarrassed.
A. as though B. now that C. in ease D. only if

【正确答案】 A
【答案解析】[解析] 本题考查的是连词词组的用法。A项“as though”意思是“好像”,符合句子的意义,故选项A为正确答案。
B项“now that”意思是“既然”,C项“in ease"意思是“万一”,D项“only if”意思是“只有”,这三项均不符合句意。此外,as if和as though意义相同,如果A项答案换为as if,也是正确的。