ThelargestcollectioneverfoundinEnglandwasoneofabout200,...

问题详情：

The largest collection ever found in <?xml:namespace prefix = st1 />England was one of about 200,000 silver pennies,       over 600 years old.

A. all of which    B. all of it    C. all of that  D. all of them

【回答】

知识点：*主格结构 with的复合结构

题型：选择题