根据句意和汉语提示写出单词，完成句子1.Pleasefindoutthetwomain

问题详情：

根据句意和汉语提示写出单词，完成句子

se find out the two main ____________(人物) in this novel after finishing reading it..

2. You can take a __________(径直的) train to Chendu.

3. Water_______（污染）is one of the most serious problems we are facing now.

4. The aim of this course is to i_________ your spoken English.

5. How to protect the ________________（环境）has been under discussion.

【回答】

acters ct ution ove ronment

知识点：单词拼写

题型：单词拼写