2. 外语
  3. Advertising media like direct mail, radio, television and newspapers ______ to increase the sales of industrial products.

Advertising media like direct mail, radio, television and newspapers ______ to increase the sales of industrial products.

admin2010-04-24  64
问题 Advertising media like direct mail, radio, television and newspapers ______ to increase the sales of industrial products.
选项 A、have been used
B、will be used
C、is being used
D、has been used
答案A
解析 根据句意，应用完成时的被动语态，media 是medium 的复数形式。同样单复数变化的词还有bacterium—bacteria(细菌)，datum--data(数据)等。
转载请注明原文地址:https://kaotiyun.com/show/tF2K777K
0

专业英语四级

相关试题推荐
随机试题
最新回复(0)