He found _______ difficult to study maths.
A、itA
暂无解析
IntheU.K.,theQueen'sSilverJubileeisin_______.
TheNetherlandsistheonlycountryinEuropewhichpermitseuthanasia,________itisnottechnicallylegalthere.
WhichofthefollowingisnotmentionedasWTO'sobjective?
PoorspeakerofEnglishthoughhewasatthetime,hestillmanagedtomakehimself________.
Whichofthefollowingisnotaninternationalvisitor?
