Peopleoftenassumethatadecisionisfin______(isolate)phenomenon.
正确答案:isolated[解析]isolate为动词,isolated为形容词,出现了不定冠词an,所以an+adj+phenomenon。

Peopleoftenassumethatadecisionisfin______(isolate)phenomenon.
正确答案:上一篇 There might be a massive black hole at the center of our galaxy______(swallow)up stars at
下一篇 As with anything______(carry)to excess,daydreaming can be harmful.