He said he _______ return from Germany the next day.

题目

He said he _______ return from Germany the next day.
A.is to
B.was to
C.is going to
D.would go to
为什么选B?next day不是将来时吗?怎么用was to

答案

B the next day 时间用过去将来时态.同时做从句与主句保持一致,用过去某种时态.
be to 表示将来.