Theauthorboughtcoffeefortheoldmanbecause
A.hethoughttheoldmanwaspoor
B.hewantedtostartaconversation
C.heintendedtoshowhispoliteness
D.hewouldliketothanktheoldman
正确答案:A
Theauthorboughtcoffeefortheoldmanbecause
A.hethoughttheoldmanwaspoor
B.hewantedtostartaconversation
C.heintendedtoshowhispoliteness
D.hewouldliketothanktheoldman
正确答案:A