A.uncertain
B.unrealistic
C.foreseeable
D.definite
A.Krisarrisafemalewriter
B.Krisarrismorethan31-year-old
C.Krisarrworksinacancercenter
D.Krisarrisveryoptimistic
A.hildren
B.Peopleintheir20sand30s
C.Youngadults
D.lderlypeople
A.anincreasinglyinterconnectedworld
B.maintainingsmallnumbersofspeakers
C.relativelyisolatedlanguagecommunities
D.followingthetraditionofthe20thcentury
A.sheisdepressedandlikesswearing
B.sheisfunnyandlikesplayingjokesondoctor
C.shewantstoleavethemedicaladvicetodoctor
D.shetriestoleaveagoodimpressionondoctor