A．They have the same view on entertainment.
B．They agree that watching TV benefits us.
C．They are arguing too seriously.
D．They can't find any peace with each other in argument.

A．Governments may face difficulties in fighting diseases.
B．Fewer doctors and nurses like to go to these places.
C．More local doctors are required to work abroad.
D．The number of local population decreases sharply.

A．Health care crisis can't be solved in a short time.
B．More people are dying from preventable diseases.
C．Health care crisis is most severe in Southern Asia.
D．Poor countries have poor ability in providing vital services.