把一张平行四边形纸沿高剪开,再拼成长方形,拼成的长方形和原来的平行四边形比( )。 A . 面积和周长都不变 B . 面积不变,周长变了 C . 周长不变,面积变了 答案:B
-We missed you at this morning’s meeting, Diana.
-________, but if I hadn’t had to meet a friend, I would have been there.
[ ]
A.Me, too
B.I’m sorry
C.Never mind
D.Thank you