问题
选择题
I don't think the experiment is ________ failure.At least we have gained ________ experience for future.
A./;the
B.a;the
C.a;/
D./;/
答案
答案:C
failure意为“失败的事”,表示抽象名词具体化,故第一个空填不定冠词a;experience意为“经验”,是不可数名词,故前面不填冠词。