题目内容
8. The young man paid no attention to the outside world (involve)
这位年轻人专注于学习，丝毫没有注意到外面的世界。
8. (who was) involved in studying be involved in 为固定搭配,意为"专心致志于，忙于"，相当于be busy with或be occupied in。注意此处可用定语从句或过去分词短语作后置定语。
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题目内容
8. The young man paid no attention to the outside world (involve)
这位年轻人专注于学习，丝毫没有注意到外面的世界。
8. (who was) involved in studying be involved in 为固定搭配,意为"专心致志于，忙于"，相当于be busy with或be occupied in。注意此处可用定语从句或过去分词短语作后置定语。