【简答题】豆科植物有哪些主要特征?豆科植物分为几个亚科?各亚科的花冠有何特点?
【单选题】The spokesman did not give out the details of the message, saying, “it should not be made public as it is a ______ issue”.
【单选题】If it for his invitation the other day, I should not be here now. A. had not been B. should not be C.were not to be D.should not have been
【单选题】There are many types of reports. A report is simply 【B1】 of something that has happened. The commonest are 【B2】 We get them in newspapers, over radio and 【B3】 television. Sometimes 【B4】 also show us n...
【单选题】种植大豆、花生等豆科植物时,不需要施加氮肥的原因是 [ ]
【简答题】下列各项中,不属于内部控制存在的固有局限性的是() A、在决策时人为判断可能出现错误以及由于人为失误而导致内部控制失效 B、可能由于两个或更多的人员进行串通或管理层凌驾于内部控制之上而被规避 C、行驶控制职能的人员素质不适应岗位要求,影响控制职能的正常发挥 D、内部控制一般是针对不经常发生或为预测到的业务,所以控制存在局限性