Reading the letters, the help-receivers descendants cried out ofA．memory of miserable days

Directions: The following is a business letter. After reading it, you should give brief

The wrote __ thanks to all their friendsA.letters ofB.lettersC.letters withD.letter

The letter is ready for the post.（英译中)

The length of a letter does not depend on the subject of the letter.（)

Reading the letters, the help－receivers descendants cried out ofA．the memory of miserable

The letter without the address puzzled me.