71. This phenomenon has caused wide public concern in many places of world. 这一现象在全世界许多地方已引起了广泛关注。 72. Many parents believe that additional educational...
More and more students want to study in“hot”majors. 1 a result, many students want to 2 their interests and study in these 3 such as foreign languages, international busine...
三、信件类
Directions: Write a letter of complaint according to the following situation: You bought an air conditioner in Sun Appliance and had it installed the other d...
