By the middle of the 21st century, the vast majority of the world ’s population will be living in cities _______ in the country.
A、otherthanD
本题考查词组辨析。ratherthan：与其…(不如);不是…(而是)。句意：到二十一世纪中叶，世界上大多数人口将生活在城市而不是农村。
Whichofthefollowingisnotaninternationalvisitor?
________hehasmanyfriends,heisoftenfeelinglonely.
It_______fortwohoursnow
TheNetherlandsistheonlycountryinEuropewhichpermitseuthanasia,________itisnottechnicallylegalthere.
______isrecognizedasthenationalflag-carrier.
