题目内容
() 16. (2013 青海) These storybooks in the 1990s,but they are still popular.
A. are written B. were writing C. were written D. are writing
16. C
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题目内容
() 16. (2013 青海) These storybooks in the 1990s,but they are still popular.
A. are written B. were writing C. were written D. are writing