迎春、紫藤等花材宜选用（）花材为佳。
A.姿态苍老、横斜扶疏
B.自然弯曲、婀娜多姿
C.直立不曲
D.花茎及叶片直立
参考答案：B
2008年春节前后，我国西南部遭受了严重的冻雨和雪灾，给人们的生活和生产带来了不便．特别是供电系统遭到严重破坏．在维修时，即使没有被拉断的电线也要被换掉．这是因为：这些电线______．
-He made an apology ________ be blamed ________ what he had done.
-It's really wise of him.[ ]
A．so as to not; of
B．in order not to; for
C．as to not so; for
D．in order not to; of
