填空题
A Emigration of health care workers is more important than that of footballers.
B If the chances of getting a visa to a rich country are low, this could benefit poor countries.
C It is difficult to measure the flow of money across national borders.
D A person’s productivity depends, to a certain extent, on the productivity of those around him/her.
E Many Indians were unsuccessful in getting to America so they set up coding industries in India.
F Most Indian-born people with degrees got those degrees outside India.
G Most Indian emigrants return to India.
H International migration policy is largely decided by rich countries rather than poor ones.