52单词网 > 高中英语 > 高中英语题库 > The factory produces half a million pairs of shoes every year, 80% are sold abro

The factory produces half a million pairs of shoes every year, 80% are sold abro

来源:网络 时间:
The factory produces half a million pairs of shoes every year, 80% are sold abro

The factory produces half a million pairs of shoes every year, 80%________ are sold abroad.

[]A.

of which

B.

which of

C.

of them

D.

of that

试题答案

答案:A

解析:

C项不能表示前后两部分句子的关系,应排除;that不能放在介词之后,D项应排除;“80%的鞋”应表达为80% of which,所以应用A项引导非限制性定语从句。