At the time of the first European contact in the 1780s, the Aborigines and Torres Strait Islanders spoke perhaps ______ languages and about 700 dialects in Australia.
A、230
B、250
C、210
D、180
【正确答案】：B
【题目解析】：At the time of the first European contact in the 1780s, the Aborigines and Torres Strait Islanders spoke perhaps 250 languages and about 700 dialects.参见教材P289.
