话题 the ramping up of

话题 out of the door

话题 the purpose of...作主语

话题 any of the other

话题 out of the question

话题 for the want of

话题 at the back of

话题 the usage of would

话题 in the line of

话题 the freedom of doing

话题 with the help of ...

话题 some of the time

话题 in the winter of

话题 the capital of China

问题 in what的理解

One dog has been killed and multiple dogs have been injured by a snowmobile driver in what appears to be an intentional attack on competitors in the Iditarod Race in Alaska.这个句子里in what 我没法理解作状语嘛，what为什么指代snowmobile driver而不是dog，是因为snowmobile dri...