hascome;havecomeB
havecome;hascomeC
was;wasD
were;were主谓一致专项练()1
One-thirdoftheareacoveredwithgreentrees
Aboutseventypercentofthetreesbeenplanted
are;haveB
is;hasC
is;haveD
are;has()2
Thenumberofteachersinourcollegegreatlyincreasedlastterm
Anumberofteachersinthisschoolfromthecountryside
was;isB
was;areC
were;areD
were;is()3
WhatthepopulationofChina
One-thirdofthepopulationworkershere
is;areB
are;areC
is;isD
are;is()4
Notonlyhebutalsoweright
Heaswellasweright
are;areB
are;isC
is;isD
is;are()5
Whathe'dlikeadigitalwatch
Whathe'dliketextbooks
are;areB
is;isC
is;areD
are;is()6
Heisoneoftheboyswhohereontime
Heistheonlyoneoftheboyswhohereontime
hascome;hascomeD
havecome;havecome()7
Eitheryouorheinterestedinplayingchess
youorhefondofmusicatpresent
are;AreB
is;AreC