第29题: [单项选择]______ is being studied now in that research center. A. That this is made from B. What is this made from C. This is made from D. What this is made from 参考答案:D 答案解析:此空格处的成分为全句的主语,首先排除[C]项(没有引导词);主语从句语序不倒装,排除[B]项;该主语从句的引导词同时在从句中做介词的宾语,而[A]项中连接词 that只能引导名词从句,但不能在从句中充
第31题: [单项选择]The goods, which are carried into and out of the territory by the same vessel or aircraft, are defined as______ A. transit goods B. transshipment goods C. through goods D. import and export goods 参考答案:C 答案解析:[解析] 见《海关法》第一百条第三款。
第36题: [单项选择]下列关于内部收益率的讨论中,正确的是( )。 A. 内部收益率是项目初期投资的收益率 B. 内部收益率的经济含义是投资方案已经回收资金的获利能力 C. 内部收益率的实质就是使投资方案在计算期内务年净现金流量的现值累计等于零时的折现率 D. 利用内插法计算常规投资方案的内部收益率的近似值总是小于内部收益率的实际值 参考答案:C