题目内容：
Regarded as a kind of art form, toys ________.A) follow a direct line of ascent
B) also appeal greatly to adults
C) are not characterized by technological progress
D) reflect the pace of social progress
参考答案：
选择题：Regarded as a kind of art form, toys ________.A) f
- 题目分类：河南师范大学-小学教育（本科)-大学英语Ⅱ
- 题目类型：选择题
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A) follow a direct line of ascent
B) also appeal greatly to adults
C) are not characterized by technological progress
D) reflect the pace of social progress