![](https://static.youtibao.com/asksite/comm/h5/images/m_q_title.png)
All risks coverage provides insurance against all risks of damages to the cargo insured due to delay
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.covered
B.recovered
C.uncovered
D.discovered
A.make
B.take
C.covers
D.ourselves
7.What is the minimum value of H(p1,…,pn)=H(P) as P ranges over the set of n-dimensional probability vectors? Find all P's which achieve the minimum.
In Paragraph 1, the author implies that______.
A.people usually think language is only used to communicate ideas
B.the exchange about health or the weather is a universal topic
C.people will always say something when facing embarrassment
D.the example of Mrs. P and Mrs. Q is common in all cultures
Evaporation rates of hydrocarbon liquid from horizontal surfaces are approximately given by
Where p is vapor pressure of the liquid and P is the atmospheric pressure. We have spilled a layer of lubricating oil on a metal drip pan in our garage. It forms a layer 1 mm thick. Its density is 1g/cm3and its molecular weight is 400 g/mol. Its vapor pressure is approximately 10-7torr at 20℃. Estimate how long it will take all of this motor oil to evaporate at 20℃.
War risks are applicable while the goods are in transit by sea or air or on the land.( )
The article is intended to ______.
A.warn people of the possible risks in adopting RFID technology
B.explain the benefits brought about by RFID technology
C.convince people of the uses of RFID technology
D.predict the applications of RFID technology