who is the letter from?

who is the letter from who is the letter from? Who is the letter from? Who is the letter to? who is the letter from 急 who is the letter form?什么意思 who is the letter from?改为一般疑问句 who is the letter _____? It's ____my pen pal. The letter is from my friend .对my friend 画线提问是用Where is the letter from? 还是Who is the letter from?请说的详细点`` 这封信是谁寄的?翻译是Who is the letter from?还是Where is the letter from? have you found out __yes,Mr.Brown said it was for Mrs.White.A.whose letter is it B.who receives the letter C.where the letter is D.who has written the letter whom is the letter The letter is to the letter is from my penfriend in Britain对划线部分提问 用who is the letter from 还是where is. 填空who is the letter ( it‘s from lucy to her pen friend The letter is form my sister,_____is working in Beijing.为什么用who,不用that、which Letter A is( )letter in the alphabet 1.Who is the strongest men in the world?2.Whyis the letter u the happiest letter?3.Which trvels faster,heat or cold?