【简答题】阅读短文,完成练习。 Dear Sarah, June 6th I feel sad. I'm going back to Canada next month. I will leave China and all my friends. We'll have a farewell party next Saturday. I am ex...
【单选题】Dear Mr. Ito, We welcome your inquiry of June 20th and thank you for your interest in our products. Our catalogue and some working samples we regularly use in our manufactures (150) to you today by ex...