Although we don't know what was discussed , we can feel the topic____( )
has changed
was changed
has been changed
H7N9 avian influenza(禽流感)is a new kind of____in the world.( )
cough
cancer
discase
medicine
There a basketball match this weekend.( )
will have
is going to be
is going to have
Amanda read the article____,and found something important in it.( )
enough careful
carefully enough
enough carefully
careful enough
Mary invited Tom and Ann to dinner,but____of them came.( )
neither
both
either
none
The car____my uncle had just bought was destroyed in the earthquake.( )
whose
whom
who
which