Manytrees
问题详情:
Many trees ________ on the streets every year. So the air is very fresh now.
A. plant B. are planted C. planted D. were planted
【回答】
B
知识点:动词语态
题型:选择题
问题详情:
Many trees ________ on the streets every year. So the air is very fresh now.
A. plant B. are planted C. planted D. were planted
【回答】
B
知识点:动词语态
题型:选择题