Itisknownthattheoryisbasedonpracticeand
来源:语文精选馆 2.06W
问题详情:
It is known that theory is based on practice and ______ serves practice.
A. in need B. in return C. in turn D. in place
【回答】
C
知识点:介词
题型:选择题
问题详情:
It is known that theory is based on practice and ______ serves practice.
A. in need B. in return C. in turn D. in place
【回答】
C
知识点:介词
题型:选择题