题目内容

(多选)电子合同履行的基本方式有

A. 在线付款与在线交货
B. 在线付款与离线交货
C. 离线付款与离线交货

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Def Co provides accounting services to government departments. On average, each staff member works six chargeable hours per day, with the rest of their working day being spent on non-chargeable admin work. One of the company’s main objectives is to produce a high level of quality and customer satisfaction.Def co has set its targets for the next year as follows:1. Cutting departmental expenditure by 5%2. Increasing the number of chargeable hours handled by advisers to 6.2 per day3. Obtaining a score of 4.7 or above on customer satisfaction surveys.Which of the following options allocates the above targets to the correct value for money performance category?

A. EconomyEfficiencyEffectiveness132
B.213
C.321
D.123

综合分析美国经济发展的条件。

下面哪个药物不属于肾上腺皮质激素类?

A. 可的松
B. 地塞米松
C. 泼尼松
D. 胰岛素

下列有关巴比妥类药物解离度与效应关系叙述正确的是()

A. 解离程度越大,离子型含量越多,易透过血脑屏障,镇静效果好
B. 解离程度越大,游离分子含量越少,易透过血脑屏障,镇静效果好
C. 解离程度越小,离子型含量越多,不易透过血脑屏障,镇静效果不好
D. 解离程度越小,游离分子含量越多,易透过血脑屏障,镇静效果好

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