Question

The French fries were invented        .
A、by mistake               B、at present               C、in a minute

Answer 1

A

試題分析：句意：炸薯條是偶然發明的。A、by mistake偶然地 錯誤地；    B、at present  目前；C、in a minute 過一會兒，結合語境可知選A。