简答题 A few weeks later the young lady returned, looking worse than ever.

简答题 about half of the fruit is ripe.

简答题 Air pollution is more serious than water pollution.

单选题 ABCD

简答题 As long as there is water, plants won t die quickly.

简答题 .. three times as much here....

简答题 All things are difficult before they are easy.

简答题 A car is made up of many different parts.