The chickens will provide us feathers, we can make use for cleaning the table and benches.
A. with; with
B. with; of which
C. of; which
D. of; from which
网友回答
A. with; with
(答案→)B. with; of which
C. of; which
D. of; from which
解析：考查短语及定语从句。提供给某人某物provide sb with sth,第二空为定语从句，从句中有短语make use of 利用。所以用of which ，根据题意选B。