太阳灶是利用______镜对光线的______作用制成的，使用它煮饭时应将锅放在镜的______处．

Which statement about the ARJ-21 Advanced Regional Jet is false().

A. It is the first homegrown Chinese jetliner for the 21st Century.

B. It is of medium range.

C. It should start to roll off the production line later this year.

D. None of the above.