问题详情:
As the world’s population continues to grow, the ___of food becomes more and more of a concern.
A. worth B. supply C. package D. list
【回答】
B
知识点:名词
题型:选择题
问题详情:
As the world’s population continues to grow, the ___of food becomes more and more of a concern.
A. worth B. supply C. package D. list
【回答】
B
知识点:名词
题型:选择题