第7题: [多项选择]从作业成本管理的角度来看,降低成本的途径具体包括( )。 A. 作业消除 B. 作业减少 C. 作业共享 D. 作业选择 参考答案:A,B,C,D 答案解析:[解析] 从作业成本管理的角度来看,降低成本的途径主要是改善作业,提高增值作业的效率和消除非增值作业。具体包括:作业消除、作业选择、作业减少和作业共享。
第10题: [单项选择]When he discovered who had written the letter to his mother, the soldier ______. A. was filled with great surprise B. recognized Lincoln at once C. asked Lincoln who he was D. asked Lincoln to hold his hand 参考答案:A 答案解析:[分析] 从文中一句话The young man asked to see the note and was astonished…可知答案应选A。
第11题: [单项选择]自然界的色彩是从()中来的。 A. 树木 B. 水源 C. 音源 D. 光源 参考答案:D