单词辨音 在四个选项中找出一个读音与其他三个不同的单词。(本大题共5分)
Recycling means waste can be put to ______ and be brought back to life.
--Why don’t you get used to the life in Beijing? -- ______ the crowded traffic ______ the high living cost. The only reason is the badly polluted air.
--What’s the result of killing the sharks? --If the number of the sharks ______, the other ocean lives will be in danger as well.
If you want to understand a culture better, it is worth spending the time ______ about their costums.
--Mum, may I play computer games for a while? --As soon as all your homework ______, you can.