Thatartcentreis

问题详情：

 That art centre is ______used to be a factory, ________millions of cars were made in.

     A. what;  which    B. where；where    C. what; where      D. where; which

【回答】

 A. 考查表语从句和定语从句。What在表语从句中作主语，而后面的定语从句缺少宾语，故用which.

知识点：连词

题型：选择题