A. Had they come back B. Were they coming back C. Were they ti5 come back D. Would they come back 参考答案:C 答案解析:虚拟语气题。当表示对将来的假设时,从句的谓语动词使用“一般过去时were+带to的不定式或should +动词原形”。如果引导分句的连词if省略的话,从句要进行部分倒装。故[C]正确。
第23题: [单项选择] Which of the following statements is NOT true A. The first cheerleader was a man named John Campbell. B. Cheerleaders’’ contests are only held at the state level. C. Before 1930 there were no women cheerleaders. D. The first cheerleading occurred in 1898. 参考答案:B 答案解析:从文中“Cheerleaders have their own contests every year at local,state and national levels.”可以得出B为不正确陈述。
第32题: [单项选择]以下关于工作分解结构的叙述,错误的是()。 A. 工作分解结构是项目各项计划和控制措施制定的基础和主要依据 B. 工作分解结构是面向可交付物的层次型结构 C. 工作分解结构可以不包括分包出去的工作 D. 工作分解结构能明确项目相关各方面的工作界面,便于责任划分和落实 参考答案:C 答案解析: