The sense relation of the following pair of sentences (see X and Y) is__________. X. Mary has been to Japan. Y. Mary has been to Asia.
He has ________ been to Shanghai , has he ?
It has now become _________ to us that a mistake has been made.
Ted Robinson has been ______ all week.
This is the girl _____ has been highly praised.
Tom has been to Singapore , _______________ ?
The _______has been a standard maneuver carried out by all ships as an indication of the efficiency of the rudder.
Tom has been to Singapore , _______________ ?
He has _______ been to Shanghai , has he ?
Famine has often been the _____ of the war.
When a manuscript has been accepted for publication, it will be passed to an editor for detailed_____(选词填空：scrutiny; constrict)
Shakespeare’s grave has never been opened, because ____________.
This man has been proved _______ of murder.
The subject has been______briefly in the beginning.
He has been to Beijing . So ______ I.
Surveys show that the majority of passengers are pleased that an agreement has been reached to forbid smoking on______flights within the continental United States.
"Tom has been to New York" entails______.
—How long has this bookshop been in business？— ______ 1982.
Since it was developed, Tetris has been______.
Tom has been suffering from lung cancer for half a year, so the doctor suggests that Tom _________ an operation as soon as possible（）
Ms. Novak has been to______（）
Steve has been invited to _____ an exposition.
U______: that has never happened, been done or been known before
The dog has been an unselfish friend to man, because______（）
