Male lions remain aloof from the day-to-day activities of their families.

单项选择题Scientist find liquid water inside the rock.

单项选择题The meteorite was broken open in California.

单项选择题The Johnson Space Center reported the discovery in the journal Newsweek.

单项选择题Monahans 1998 was formed when the solar system came into being.

单项选择题Monahans 1998 means that little green men are coming soon to a planet near us.