Whom is the letter from?什么意思?

whom is the letter Whom is the letter from?什么意思? To whom is the letter addressed是什么句式 the letter is from my sister,( )is working in Beijing这句算不算非限制性定语从句,那么填whom对吗? Which letter is three to the left of the letter two to the right of the letter immediately to the letter F what is the next letter?O T T F She is the woman.I wrote a letter to her.改为定语从句变成定语从句是：She is the woman I wrote a letter to.可以改为：She is the woman to whom I wrote a letter. The letter is to Letter A is( )letter in the alphabet concern用法The differences concern the use of the postal addresses of the person to whom the letter is sent and the writer of the letter.中concern是什么词性什么 意思,顺便问一下make objects是什么意思, IQ(about English)What letter is two the left of the letter to the right of the letter four to the left of the letterF?:A B C D E F G H This is letter F(对 letter F提问） what letter is two to the left of the letter to the … 智力题 求解 还要翻译一下what letter is two to the left of the letter to the right of the letter four to the left of the letterF?A B C D E F G H 3.What letter is two to the right of the letter immediately to the left of the letter that comes mid-way between the letter immediately to the left of the letter H and the letter two to the right of the letter A.A.C B.D C.E D.F who is the letter from What is the letter about? who is the letter from? Who is the letter from?