2. 外语
  3. What kind of letter is it? It’s a letter of ______. What was the first problem he had? The ______ didn’t work well.

What kind of letter is it? It’s a letter of ______. What was the first problem he had? The ______ didn’t work well.

admin2009-06-28  46
问题 What kind of letter is it?
   It’s a letter of ______.

What was the first problem he had?
   The ______ didn’t work well.
选项
答案tracking mechanism
解析 根据文章中第三段第一话中的“For one thing, the tracking (跟踪) mechanism doesn’t work properly即可作答”。
转载请注明原文地址:https://kaotiyun.com/show/GYwK777K
本试题收录于： 大学英语三级B级题库大学英语三级分类
0

大学英语三级B级

大学英语三级

相关试题推荐
随机试题
最新回复(0)