[单选题]
An image is 4.0 cm behind a concavwuld ,/6se / i0f5yloae z c5f/ ss;cy4zd6+ : 3bqxl(xs2pmtb emirror with focal length 5.0 cm. Where is the oxldste 4zzy;q62+bs5f:pcs xb/ m( 3cbject?
A. 2.2 cm in front of the mirror
B. 2.2 cm behind the mirror
C. 9.0 cm in front of the mirror
D. 1.0 cm behind the mirror
