----Was that Mr Zhang who walked by?----_____.must have been.为什么b_英语解答

----Was that Mr Zhang who walked by?
----_____.
must have been.
为什么be动词后面不接东西呢?
为什么It must be that.不行?

人气：425 ℃　时间：2020-06-14 01:28:11

解答

即使接也要接 It must have been him.
问：刚刚走过的是张先生吗?
答：应该是（他）.