题目:
某保险公司万能产品的最低基本保费设定为4000元,最高基本保费设定为6000元,假定投保人期交保费为10000元,选定的基本保费为5000元,则额外保费为()。
A、5000
B、4000
C、6000
D、4500
答案:
参考答案:A
某保险公司万能产品的最低基本保费设定为4000元,最高基本保费设定为6000元,假定投保人期交保费为10000元,选定的基本保费为5000元,则额外保费为()。
A、5000
B、4000
C、6000
D、4500
参考答案:A
某城市四级工业用地基准地价为300元/m2,设定的土地开发状况为“四通一平”(通上水、通下水、通电、通信和场地平整),若增加供气、供热将使地价分别增加40元/m2、30元/m2。若该四级地上某工业区达到通上水、通下水、通电、通信、通热和场地平整的状况,其基准地价将达到( )元/m2。
A.300
B.340
C.370
D.330
如图是核能发电的原理图,核电站中核反应堆是利用核____ (选填”聚变”或“裂变”)反应的;反应堆外包裹瘫厚厚的混凝土以吸收辐射,水在反应鲜中心循环流动,吸收热量,并将这部分内能传输给蒸汽发生器内的水,水吸收了热量变成蒸汽,蒸汽推动发电机运转发电,发电机发电的过程中将____能转化为电能。
下列被称为元神之府的是()
A.脑
B.髓
C.骨
D.脉
E.胆
阅读理解 | ||||||||||
subways
1. Which one can provide the riders with some wonderful decorations at the stations? A. The Tokyo Metro and Toei Lines B. The Moscow Metro C. The London Metro D. The Hong Kong MTR 2. ___________ is done with the purpose of making money. A . The Tokyo Metro and Toei Lines B. The Moscow Metro C. Shanghai Metro D. The Hong Kong MTR 3. We can learn from the passage that Shanghai Metro ___________. A. carries the most people each day B. is the world's largest C. may be larger than the Chicago "L" in the future D. is the busiest in the world 4. How many subways carry more than 5 million people per day? A. 2 B. 3 C. 4 D. 5 5. What can be inferred from the passage? A. Shanghai is the third to build a metro system in China, which has become the largest in the world. B. You'll feel sick when you travel on the Tokyo Metro and Toei Lines. C. Londoners call their subway the Underground because 55 percent of it lies above ground. D. It is estimated that 95% of the population in Hong Kong own an Octopus card. |
高频带通滤波器主要作用是滤除调制后()
A.无用频带
B.杂音
C.串音