问题补充:
—How much are the two pairs of shoes?
—They are not expensive. I think fifty dollars enough.
A. is
B. are
C. were
D. was
答案:
(答案→)A. is
B. are
C. were
D. was
解析:金钱、时间和距离作为主语时,谓语动词用单数形式,故选A
时间:2022-02-01 08:19:41
—How much are the two pairs of shoes?
—They are not expensive. I think fifty dollars enough.
A. is
B. are
C. were
D. was
(答案→)A. is
B. are
C. were
D. was
解析:金钱、时间和距离作为主语时,谓语动词用单数形式,故选A