The fixed star was a planet.（）
A、madeofD
暂无解析
Thefixedstarwasaplanet.（）
Forthoseinvolved,thescandalhasbeenavery________(pain)experience
I'dliketoremindyouthatthereisno_____onthepartofsuspectstoanswerquestions.
Somestudentsfromaskingquestionsinclass.（）
TheUnitedStatesisacountry_(advance)inscienceandtechnology
