They’d traveled around the world，________ they had little travel experience of their own country．
They’d traveled around the world，________ they had little travel experience of their own country．
A.and
B.for
C.but
D.or
答案及解析： C
They’d traveled around the world，________ they had little travel experience of their own country．
A.and
B.for
C.but
D.or
答案及解析： C