第2题: [单项选择]对关税配额内进口的商品征收原来的进口关税,一般按最惠国税率征收;对超过配额的进口商品,则征收极高的进口附加税或罚款。这属于:( )。 A. 绝对配额 B. 国别关税配额 C. 优惠性关税配额 D. 非优惠性关税配额 参考答案:D 答案解析:[解析] 非优惠性关税配额是指对关税配额内进口的商品征收原来的进口关税,一般按最惠国税率征收;对超过配额的进口商品,则征收极高的进口附加税或罚款。
第4题: [单项选择]下列应首先考虑急性心肌梗死可能的情况是() A. 患者虽无症状但Ⅲ导联出现Q波 B. 夜间发生心绞痛 C. 缺血性胸痛持续大于30分钟 D. 不明原因晕厥 E. 下肢深静脉血栓形成,患者突发胸痛、呼吸困难 参考答案:C 答案解析:Ⅲ导联出现Q波并不是心肌梗死的特征性改变,夜间发生心绞痛属于不稳定型心绞痛,晕厥原因很多,心肌梗死表现为持续性缺血性胸痛,表现为晕厥的并不多见,下肢深静脉血栓形成患者突发胸痛、呼吸困难应首先考虑急性肺
第10题: [单项选择]Tax collectors ________. A. tried to collect more money than the ruler asked for B. were given some silver and gold coins by the ruler C. were excused from paying income tax D. enjoyed being invited to dinner at the ruler’’s palace 参考答案:A
第19题: [多项选择]把食物给动物的时候,它会流涎。在给予食物之前不久,如果反复出示铃铛,动物听到铃声就开始流涎,即使不提供食物也是如此。只要铃声伴随着食物的试验反复进行,反应的时间就会减少。这一过程被称为条件反射作用,伴随着铃声的流涎叫做条件反射。如果多次出示铃铛却不让食物紧接着出现,条件反射要么自然而然地产生,要么就会失效。 参考答案:When an animal is presented with food, it will salivate. If a bell is repeatedly presented shortly before the food is administered, the animal will begin to salivate soon after the sound of the bell, even if the food is not offered. With repeated trials of the bell followed by the food, the latency of the response decreases. This process is called conditioning, and salivation to the sound of the bell is termed the conditioned response. The conditioned response may be unlearned or extinguished if the bell is presented a number of times without being followed by food.
第35题: [单项选择]n位补码可以表示的数的范围是() A. -2n-1-1?N?2n-1 B. -2n-1?N?2n-1+1 C. -2n-1?N?2n-1-1 D. -2n-1?N?2n-1 参考答案:C
第36题:[单选题]基金资产估值需考虑的因素有( )。 Ⅰ.估值频率 Ⅱ.交易价格的公允性 Ⅲ.估值方法的一致性 Ⅳ.估值方法的公开性 A. Ⅱ、Ⅲ、Ⅳ B. Ⅰ、Ⅱ、Ⅲ C. Ⅰ、Ⅲ、Ⅳ D. Ⅰ、Ⅱ、Ⅲ、Ⅳ 参考答案:D 基金资产估值需考虑的因素有:①估值频率;②交易价格的公允性;③估值方法的一致性及公开性。