From the conversation we know if we buy more products from the Universal Computers Ltd., ______.

A．To inform them fish farming is a lucrative industry worldwide as people seek more fish in their diet for better health.
B．To rid them of the preconception that arid land is unfertile and useless.
C．To help them with technical support.
D．To persuade government to provide more economic support.

A．Surrogate endpoints are more reliable because they are based on objective measures.
B．Surrogate endpoints are not always reliable because the disease being treated may be too complicated to gauge with just one tool.
C．Surrogate endpoints may help streamline the process of drug approval.
D．Surrogate endpoints do not always reflect the safety of a drug because it may have many more effects than the one being measured.