单项选择题
A．to take care of the wounded soldiers B．to give the doctors advice C．to find out what was wrong with the sick people D．to carry the sick people from one place to another
A．suggests quality work B．shows his social position C．appears to be more practical D．looks more fresh and attractive
A．Gorillas are man’s close friends. B．Both man and the gorilla need to be saved. C．Young gorillas are as lovely as human babies. D．Man should live peacefully with the gorill