The underlined word" drawbacks" means______.

A．didn't pay enough attention to services and intellectual property
B．can do better to settle disputes in more areas in international trade
C．has got too many areas of international trade to deal with to work effectively
D．got its members to sign the agreements more easily

A．encourage young people to consider writing as a career
B．advise young people to give up their idea of becoming a professional writer
C．show young people it is unrealistic for a writer to seek wealth and fame
D．ware young people of the hardships that a successful writer has to experience