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【简答题】
修建某河大桥,经考虑有 A 、 B 两处可供选择。在 A 地建桥,其投资为 1200 万元,年维护费 2 万元,水泥桥面每 10 年翻修一次需 5 万元;在 B 点建桥,预计投资 1100 万元,年维护费 8 万元,改桥每 3 年粉刷一次 3 万元,每 10 年整修一次 4 万元。若基准利率为 10% ,试比较两个方案哪个最优。
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【简答题】I. Translate the following sentences into Chinese. 1. The matter is receiving the seriousconsideration of the school. 2. My recognition of him was immediate. 3. The pianist gave a fine performance. 4....
【判断题】竞争是具有积极意义的,它有助于激发竞争主体的进取心,有助于竞争主体客观地评价自我、扬长避短、展现才华、不断提高,从而有助于推动社会的发展,所以竞争时要不择手段。( )
A.
正确
B.
错误
【单选题】The work _______ and the teacher gave a big smile.
A.
is well done
B.
was well done
C.
will be well done
D.
have been well done
【简答题】网络营销的内容包括哪些?
【简答题】Please judge which of the five basic structures the following sentences belong to. (请判断以下句子属于哪一种基本结构:主谓;主谓宾;主系表;主谓双宾;主谓宾宾补) 第一组 1. I am happy . 2.She likes English. 3. The teacher came . 4. That made...
【简答题】根据汉语提示完成单词。 1. The man gave a lot of money to a medical _______ (研究)． 2. He _______(栓) his horse to a tree by the road just now. 3. People get _______ (紧张) when they go to work the first time. 4. Our ...
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【判断题】竞争是具有积极意义的,它有助于激发竞争主体的进取心,有助于竞争主体客观地评价自我、扬长避短、展现才华、不断提高,从而有助于推动社会的发展,所以竞争时要不择手段。( )
A.
正确
B.
错误