[多项选择]下列关于调整现值法的说法正确的有( )。 A. 简单计算公式为:投资的无杠杆价值二投资的有杠杆价值+利息税盾的价值 B. 计算投资的无杠杆价值时,用税后加权平均资本成本作为折现率 C. 计算利息税盾的价值时,如果企业保持目标杠杆比率,用税前加权平均资本成本作为折现率 D. 计算利息税盾的价值时,如果债务水平不变,用税前债务资本成本作为折现率
第20题: [单项选择]Only 11 people ________ the shipwreck. A. survived after B. survived through C. were survived D. survived 参考答案:D 答案解析:本题考查动词搭配。survive sth.“经历…后依然活着;幸存;经受得住”,是及物动词,所以后面无需跟介词。句意为:在这次海难中只有11人幸存。
第23题: [单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. She doesn’t like to go shopping. B. She went shopping yesterday. C. She doesn’t live near the shops. D. She prefers shopping to studying. 参考答案:A 答案解析:[听力原文]
W: Didn’t Marion go shopping with you yesterday
M: Even if she hadn’t had a lot of studyin