题目内容
It was in the mid-1980s that cartoons began to take off in China,_________there were only pictured-story books.
- A.when
- B.after that
- C.before which
- D.where
C
考查非限制性定语从句,先行词为the mid?1980s,故选C项。
考查非限制性定语从句,先行词为the mid?1980s,故选C项。
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