. A snowstorm , ________is the worst of the past 50 years,________vast areas of southern ,eastern and central China in early 2008. A which ,struck B which ,attacked C that ,beat D that,affected
They put____ their tent and began to sleep in it, but they really couldn’t put ______ the heat in the rent.
A. up; off B up; up with C; on; out D. over; into