问题
Shown together with those products, some advanced ones made abroad included______, which greatly appealed to the visitors coming from all the corners of the world．
A:models of the new generation of airliners there were
B:there were models of the new generation of airliners
C:were models of the new generation of airliners
D:were there models of the new generation of airliners
B:there were models of the new generation of airliners
C:were models of the new generation of airliners
D:were there models of the new generation of airliners
正确答案是：
