Niagara falls not as high as Victoria Falls. A. is B. are C. will be D. must be 查看更多

 

题目列表(包括答案和解析)

Niagara falls _____ not as high as Victoria Falls.         
  A. is      B. are       C. will be       D. must be

查看答案和解析>>


同步练习册答案