1.A
固定短语 for oneself,意思是“亲自”.
翻译:如果你喜欢的话,你可以亲自去看看纽约.
2.where是非限制性定语从句的关系词,相当于in which = in Dalton,Australia,且在该定语从句中充当地点状语.
即:(where) her parents have a sheep farm
= (in which) her parents have a sheep farm
= (in Dalton,Australia) her parents have a sheep farm
= her parents have a sheep farm (in Dalton,Australia)