-Where is Tom?-He hasn't come to school tod-Where is Tom?-He hasn't come to school today.I think he____hopital because he is ill.A.has been to B.has gone toC.was in D.has been in但为什么不能选B呢?B和D两个选项的区别具体是什么?
问题描述：
-Where is Tom?-He hasn't come to school tod
-Where is Tom?-He hasn't come to school today.I think he____hopital because he is ill.
A.has been to B.has gone to
C.was in D.has been in
但为什么不能选B呢?B和D两个选项的区别具体是什么?
答
B是表动作,而D是表状态.他今天没来,是因为他在这个时间段在医院里