Questions 11 to 15 are based on the following interview.

A．Be more involved in big infrastructure projects.
B．Adopt similar investment strategies in poor and rich countries.
C．Embark upon a review of the investment in huge dams and steel mills.
D．Invest in projects that would benefit the low-income sector of society.

A．The unsettledness of travel.
B．The difficulties of trekking.
C．The loneliness of travel.
D．The unfamiliar environment