来自贾曦的问题
Isitinthatfactory__________"RedFlag"carsareproduced？No，theyareproducedinourfactory．（）A.inwhichB.whereC.whichD.that
Is it in that factory __________"Red Flag"cars are produced？
No，they are produced in our factory．（）
A.in which
B.where
C.which
D.that
