The number of theinventions of this year is much more than _______英语解答

The number of theinventions of this year is much more than ________ of last year.
A.the ones B.those C.that D.theinventions

人气：348 ℃　时间：2019-08-17 21:34:57

解答

答案C 指代the number of the inventions.查看原帖>>