61. Which of the following problems is NOT mentioned in the text? (A) Poverty. (B) Education. (C) Environment. (D) Marriage.

60. Which of the following is true about Mandarin according to the text? (A) Nearly one-third of Asian people speak Mandarin in the village. (B) About 8.25 per cent of the people speak Mandarin in the village. (C) About 16. 5 per cent of the people speak Mandarin in the village. (D) Nearly all the Mandarin-speaking people are from Asia in the village.