He often attends public lectures at the university of California ,cheifly ( )his English.a.to improve b.as to improve c.for the purpose of d.having improvedTom said he wasn't feeling well, ( )?反意疑问句的用法谁知道？此题应该怎样回答？
热心网友
ｃTom said he wasn't feeling well, ｄｉｄｎ＇ｔ ｈｅ？
热心网友
a.to improve 目的状语he wasn't feeling well是said的宾语,所以应就said反问,即didn't he?