1. A deadly disease has affected these animals.A.contagioueB. seriousC.fatalD. worrying2. Techniques to harness the energy of the sun are being develo...
SmokingSince 1939, numerous studies have been conducted to determine whether smoking is a health hazard. The trend of the evidence has been consistent...
Winners and LosersWhy are the biggest winners in the past decade of trade globalization mostly in South and East Asia, whereas the biggest losers are ...