问题
选择题
It is said in the book that Tomas Edison (1847-1931) _______ the world leading inventor for thirty years.
A.would be
B.has been
C.was
D.had been
答案
答案:C
考查时态。根据句意可知书中陈述的事实为过去发生的,故用一般过去时,选C。
It is said in the book that Tomas Edison (1847-1931) _______ the world leading inventor for thirty years.
A.would be
B.has been
C.was
D.had been
答案:C
考查时态。根据句意可知书中陈述的事实为过去发生的,故用一般过去时,选C。