Mankindmustfirstofalleat,drink,haveshelterandclothing
来源:语文精选馆 3.06W
问题详情:
Mankind must first of all eat, drink, have shelter and clothing ________ it can pursue politics, science, art and religion.
A. until B. unless
C. before D. since
【回答】
C
知识点:连词
题型:选择题