ihaven't heard from her ___A.recently B latest Cpresently为什么选A请详解哦

ihaven't heard from her ___A.recently B latest Cpresently为什么选A请详解哦 翻译the scientists haven't heard from it yet haven't heard from my uncle for years. I()for six month A,have receievd Jonh's letterB,have heard from JONHc,haven't heard from JONH. i( ) from him since he leftA didn't receiveB haven't gotC haven't heard为什么? how long have't you heard from him是 heard from 还是 heard of 还是 hear from & hear of?为什么不是 heard from前面是have 的完成时啊 -here is a letter for you from your brother.- how nice.I______him since last year.A hadn't heard from B haven't heard from选什么为什么 i haven't heard from him recently.这里 from him是表语吗. i haven't heard from my sister since last yearhaven’t heard from my sister since last year· A.met with B.heard about C.got news from D.received a letter from. 我还没收到他的来信的英语 I haven't heard from him yet 这里为什么是heard from而不是hear from? I haven't heard from him last week.I haven't heard from him _____ last week.(A)since (B) for (C)ago (D)before We haven't heard from David (since he left Shanghai).(对括号部分提问) ——— ———haven't you heard from David? i haven't heard from her for a long time什么时态?haven't heard 换成didn't hear、don't hear或者am not hearing 为什么? 2.Until then,his family _______ from him for six months.A) didn’t hear B) hasn’t been hearingC) hasn’t heard D) hadn’t heard Until then,his family _______ from him for six months.A) didn’t hear B) hasn’t been hearingC) hadn’t heard D) hasn’t heard His letter was especially welcome as I ____ from him for long.3QA.haven’t heard B.would not heard C.hadn’t heard D.didn’t heard heard of 与 heard from 区别I haven't heard _____ her for a long time.用什么为什么不用of呢 他们到底是什么意思 一个单选I've-----him but I don't know him A.heard about B.learned C.heard from D.heard