In the U.K.,the Queen's Silver Jubilee is in _______.
A、1977A
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You’llbetheretomorrow--youwon’t________me________,willyou?
______isrecognizedasthenationalflag-carrier.
By the middle of the 21st century, the vast majority of the world ’s population will be living in cities _______ in the country.
This is ________ good reading habits are not only an important study skill for the student, but also an important life skill for anyone.
As to the various pollutions,which of the following is NOT true?
