44. After the introduction of the 'individual visit' scheme, the Chinese government allows individuals from the mainland to travel in Hong Kong. This measure will increase Hong Kong's
(1) tertiary production.
(2) GDP.
(3) invisible trade surplus.
A. (1) and (2) only
B. (1) and (3) only
C. (2) and (3) only
D. (1), (2) and (3)
I choose A as my answer...but the suggested solution is D!!!!!
I cant understand why~ Though there is an increase in export of services...it does not mean a surplus in invisible trade....
the solution said that based on the past statistic...three must be an increase~
but when i m hving exam...how do i know the stastistic????
so ...wt should be the ans????