第一部分语言知识运用 第一节 单项填空(共15小题,每小题1分,满分15分) 21. Last month, thousands of workers in that city went on _____ strike, demanding lower taxes and ______ end to cutting staff members.
Chinese President Hu Jintao called for an immediate cease-fire in Libya _____ an even worse humanitarian crisis in the country at the BRICS Summit in Hainan Province.