Scientifictheoriesmust
来源:语文精选馆 2.16W
问题详情:
Scientific theories must ____ facts.
on B. be base on C. be based on D. be based in
【回答】
C
知识点:动词
题型:选择题
问题详情:
Scientific theories must ____ facts.
on B. be base on C. be based on D. be based in
【回答】
C
知识点:动词
题型:选择题