问题
选择题
This summer I visited the farm set up by my uncle,_______he raised fifty_______.
A.there; cattle
B.where; head of cattle
C.in which; head of cattles
D.where; cattle
答案
答案:B
考查定语从句和名词的用法。此句为非限制性定语从句,且从句中不缺主语和宾语,先行词为farm,所以应用引导词where;cattle为牛的总称,可用head of cattle,也可以直接用cattle, 但不可加s, 可排除A、D;,而C项中介词应为on, on the farm为固定短语。综上所述答案为B。