___computer is the mosr important invention of___twentieth century.
A.A;the B.The;the C.The;不填 D.A;不填
My uncle was poor but liked fashion,so he___ofen dress up as a rich man.
A.need B.would C.could D.should
Workers build shelters for survivors whose homes___in the earthquake.
had been destroyed B.had destroyed C.were being destroyed D.were destroyed
The National Park,___with cherry tree flowers,looks as though it is