题目内容
4. 清洁的空气
4. clean air
4. 太空站是一个适合人类居住的好地方吗？
Is the a good place for people to ？
3. no school in this village 20 years ago.
8. over and over again
2. He often helps his mother do the housework. (改为同义句)
He often his mother the housework.
3. I will wear smart clothes d the week.
( ) 5. In the future,people may do work so they will probably have vacations.
A. fewer;fewer B. more;more
C. much;few D. less;more
2. 切碎
( ) 5. ―What can I do for you?
―I'd like two .
A. bottle of orange B. bottle of oranges
C. bottles of orange D. bottles of oranges
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