Answered the phone 造句

Answered the phone 造句 为什么是 It is I who answered the phone.而不是It is me who answered on the phone造句 用answer the phone造句 关于过去进行时在新概念book2-39课文：When the doctor answered the phone,Mr When I called you this morning,nobody answered the phone.Whe He stopped reading and answered the phone 为什么这个句子是一般过去式而不是过去 I rang you at about ten, but no one answered the phone. I called you last night but no one answered the phone.-- I _ I tried to ___ you many times,but no one answered the phone. It is I who answered the phone.为什么用主格I 22.--- I called you last night,but nobody answered the phone