____thedevelopmentofindustry,litteriseverywhereandtheai...
问题详情:
____ the development of industry, litter is everywhere and the air is getting bad .
A. On B. For C. Under D. With
【回答】
D
知识点:介词和介词短语
题型:选择题
问题详情:
____ the development of industry, litter is everywhere and the air is getting bad .
A. On B. For C. Under D. With
【回答】
D
知识点:介词和介词短语
题型:选择题