Complete the letter with the correct comparative or superlative form. Complete the letter with the correct comparative or superlative form. 请用正确的比较级或最高级形式完成下面这。
【简答题】Hundreds of years ago, life was much harder than it is today. People didn’t have modern machines. There was no modern medicine, either. Life today has brought new problems. One of the biggest is p...
【简答题】阅读理解 Hundreds of years ago, life was much harder than it is today. People didn't have modern machines. There was no modern medicine, either. Life today has brought new problems.One of the biggest is p...