简答题Encryption (加密) should be used when a secret message is ___________ online.简答题Today’s assignment is to go to the library and ____________ more about what happened to Jews during World War II.简答题During the Cold War years of the last century, China made ____________ achievements in developing nuclear (原子核的) weapons.简答题Save some topics like income, love life and politics for __________ conversations.简答题This is a precious photo of my family. Now beautifully _________ , it stands on my desk.简答题Anyone who wants to complain about unfair treatment must __________ a written report to the committee (委员会).简答题The professor has just ____________ a new book on war and world politics.简答题All TV entertainment shows have been __________ because this is a special day for the state memorial service in Nanjing.简答题The reports of terror attacks in Paris _____________ across newspapers and websites.简答题The bloody __________ in this war film are not suitable for young viewers.