. He landed in France 21 hours 45 minutes after he started at Dover . Since then there have been many successful swimmers and time has been shortened . One French swimmer crossed in 11 hours and 5 minutes . In 1960 a Canadian crossed in 10 hours and 23 minutes thus making a record ....
A. it B. one C. that D. the one C 【解析】试题分析:句意:你的故乡真漂亮!空气质量和三亚的一样好。that指已提到过或已知的某类人或事物;it是代指上文提及的同一个东西;one指代上文提到的同类事物中的某一个,one是泛指,the one是特指。这里的代词代指air quality, 指代一文提到的某类事物,用that...