A-A+

A．Man will probably be able to live there in 2

2022-08-05 15:23:33 问答库阅读 169 次

问题详情

A．Man will probably be able to live there in 200 years.
B．Scientists are rather pessimistic about it.
C．Man will probably be able to live there in 100,000 years" time.
D．Scientists are optimistic about overcoming the difficulties soon.

参考答案

正确答案：C
解析：本题考查人类移居火星的前景 (prospect)。根据短文末句Scientists estimate that this will take one hundred thousand years可知，人类可能100，000年之后才能移居火星，因此C为答案。