【简答题】Suppose you failed to finish an important task assigned by Professor Liu because of a severe illness. Write him a letter to 1) express your apology, 2) explain your reason, and 3) ask for more time to...
【简答题】Unit 10 task 1 An inquiry is usually made by an importer to an exporter, ask for 1) ________ , catalogs, samples , detailed specifications about the goods, and the 2) ____________ . An inquiry may ...