Dr Johnson,the famous dentist,will be here tomorrow. Tomorrow?i thought he /today

问题描述:

Dr Johnson,the famous dentist,will be here tomorrow. Tomorrow?i thought he /today
A.will come B.comes C.is coming D.was coming为什么选D不选B啊?谢谢了

D是我过去认为他今天会来,主句用了过去式,从句要用过去式的相关时态,was coming是过去将来时的表达形式