问题补充:
This machine was used -------years ago.
A. five hundred
B. five hundreds
C. five hundreds of
D. five hundred of
答案:
(答案→)A. five hundred
B. five hundreds
C. five hundreds of
D. five hundred of
解析:表示具体的数量可用数词+名词,数词不可使用复数,故本题选A。意思为五百年前。
时间:2024-03-06 04:55:16
This machine was used -------years ago.
A. five hundred
B. five hundreds
C. five hundreds of
D. five hundred of
(答案→)A. five hundred
B. five hundreds
C. five hundreds of
D. five hundred of
解析:表示具体的数量可用数词+名词,数词不可使用复数,故本题选A。意思为五百年前。