What is the major drawback to the new luggage delivery services？A．The pickup time is not s

What is the major barrier to telesurgery？A．DistanceB．Advanced technologyC．DelayD．Medical f

What is said to be the major problem facing young couples？A．They need to fulfill more duti

According to the passage, what is one major component of Jupiter？A．Hydrogen cyanide.B．Meth

What is the most important issue facing America according to the Majority Leader？A．Iraqi w

According to the man, what is the major advantage of the distance-learning course？A．It all

What is uncertain as for the man？A．Whether to change his major or not.B．The importance of