中国传统文化提倡“忠、孝、廉、节、义”，这些思想中的进步成分至今仍然影响着炎黄子孙。这些思想主要来自于儒家思想中的

B)根据句子意思，用括号中所给的单词适当形式填空。
____  ▲  (wolf) belong to the dog family, living and hunting together.
____ With the money donated, we have   ▲ (success) helped many poor young girls return to school.
____ If we always keep our worries to   ▲  (we), things will get even worse.
____ Our head teacher warned us   ▲ (not fly) kites near power lines in spring.
____ Though it seemed   ▲  (hope) to pass the exam, he still kept on trying.
____ A recent scientific report says three   ▲  (eight) of the school students suffer from sub-health(亚健康).

图示为中科院近来发现的一种诱导细胞凋亡的新机制．在H₂O₂和淋巴因子TNFα等因素的诱导下，鼠肝细胞内的溶酶体释放微量的胰凝乳蛋白酶，将细胞质内的Bid蛋白分解成更小的cBid，后者与线粒体、溶酶体的膜结合，诱导内容物释放，最终导致细胞凋亡．请结合所学知识分析，下列叙述正确的是（　　）