【简答题】Below is the situation that make it necessary for you to write invitation letters. Study the samples carefully before you do your own writing. You are going to celebrate your 20th birthday this Saturd...
【简答题】P assage Two It has always been common for students to work to earn money, not only in vacations but also, when practicable, by doing part-time jobs during term-time. As the total cost of study and li...