问题详情:
The young trees should ______well as often as possible
A. be water B. watered C. watering D. be watered
【回答】
D
知识点:动词语态
题型:选择题
问题详情:
The young trees should ______well as often as possible
A. be water B. watered C. watering D. be watered
【回答】
D
知识点:动词语态
题型:选择题