用括号内所给单词的适当形式填空。1.Thereisacupof

问题详情：

用括号内所给单词的适当形式填空。

1. There is a cup of ________(boil) water on the table.

2. Tea，the most popular drink is an ________(accident) invention.

3. The ________(nation) park lies in the mountain.

4. Can you name some ancient ________(ruler)?

5. When you enter the paper factory，the gas ________(smell) too terrible.

【回答】

ed　dental　onal　rs　ls

知识点：构词法

题型：完成句子