A. National Day B. dirt C. preferential D. to one's surprise A. particularly B. urgent C. at first D. laughed A. racing B. holiday C. lately D. thief A. painting B. lucky C. Summer Palace D. recovery A. fashion show B. that's C. parden D. aboard A. exchange B. cavern C. once or twice D. heavy rain A. hostile B. map C. excited D. colossal A. ask B. Infallibility C. in the flesh D. plausible A. partridge B. house C. Palace Museum D. gravy A. dragon boat B. star C. wheelchair D. family tree