While I was looking through the news online，＿．
A. did a video of a lovely bear e up
B. did e up a video of a lovely bear
C. up did a video of a lovely bear e
D. up came a video of a lovely bear
网友回答
A. did a video of a lovely bear e up
B. did e up a video of a lovely bear
C. up did a video of a lovely bear e
(答案→)D. up came a video of a lovely bear
解析：
试题分析:句意：——当我在网上浏览新闻的时候，出现了一段可爱熊的视频。此处是副词位于句首，后面应该用完全倒装形式，类似副词有here ；there；up ；down；out；in等，故答案选D。