in December 2013, and achieved the country's first soft landing on the moon. 选项: A、is launched B、is given off C、was launched D、was given off">12.China's first lunar rover (月球车) "Yutu" ______ in December 2013, and achieved the country's first soft landing on the moon. 选项: A、is launched B、is given off C、was launched D、was given off