题目内容
According to a recent survey, young students’ eyesight in China is dropping ______ because of poor learning conditions as well as heavy burden.
A. automatically B. narrowly C. sharply D. roughly
C
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题目内容
According to a recent survey, young students’ eyesight in China is dropping ______ because of poor learning conditions as well as heavy burden.
A. automatically B. narrowly C. sharply D. roughly
C