A. confident B. ferment C. say D. sneer A. Chinese opera B. disbelief C. ointment D. get the hang of A. calculate B. ruler C. Double Ninth Festival D. imperial A. propulsion B. in detail C. indisposition D. wetland A. firefighting B. ox C. anthropologist D. flagship A. district B. hurricane C. in advance D. neither nor A. systematic B. country music C. slave D. ordnance A. pioneer B. forty C. line D. mount A. politely B. keep up C. counteract D. contempt A. quickly B. rely on C. demon D. rooftop