A. dragon dance B. nebula C. conventional D. Shanghai Museum A. danger B. star C. bed D. hallway A. abolition B. Palace Museum C. tongs D. diet A. concentrate B. adorn C. excited D. secretive A. have a picnic B. mat C. few D. paper A. drum B. sailor C. at that moment D. call A. London B. Great Wall C. innovator D. bank A. dishwasher B. icy C. hydrogen D. heavy rain A. ask B. humanity C. incur D. Tian'anmen Square A. particularly B. National Day C. parents D. manage