两个同样的正方形拼成一个长方形，周长减少了20厘米，拼成的长方形的面积是 （ ）平方分米。
2
When I opened the door, I found my father ______ in his chair, completely ______ in a magazine.
A．seated; absorbed
B．seating; gathered
C．sat; losing
D．sitting; concentrated
时评论点的本质，就是对新闻事实的一个判断（分析+结论）
