题目内容
( ) 4. The mountain tops snow.
A. covers B. covered
C. cover with D. are covered with
4. D
练习册系列答案
相关题目
从方框中选择合适的单词或词组,并用其适当 的形式填空。
living | live | alive |
1. He says he is only because he can swim.
2. They are like textbooks for young people.
3. Zoos are terrible places for animals to in.