题目内容：
The concept of a "smart city"___________ in the Government Work Report for the first time this year, whichshows the future direction of China′s urban construction.
A.appeared B.was appearing C.had appeared D.would appear
参考答案：
答案解析：
选择题：The concept of a "smart city"___________ in the Government Work Report for ...A.
- 题目分类： 教师招聘(中学)
- 题目类型：选择题
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