"Two hours ___enough for us,"he said.
问题描述:
"Two hours ___enough for us,"he said.
A are
B is
C were
D was
(要说明原因哦)
答
B is一段时间或距离做主语,谓语动词用单数
"Two hours ___enough for us,"he said.
A are
B is
C were
D was
(要说明原因哦)
B is一段时间或距离做主语,谓语动词用单数