A:obviously; told the truth
B:obvious; told a truth
C:obvious; told the truth
D:obviously; told truth
两次获得诺贝尔奖的居里夫人曾说:“我从来不曾有过幸运,将来也永远不指望幸运……我激励自己,我用尽了自己所有的力量应付一切……我的毅力终于占了上风。”可见( )
When did the boy go to the zoo?
如图,在⊙O中,AC∧=BD∧,若∠AOB=40°,则∠COD=____ °
等差数列{an}中,a3=6,a8=16,Sn是数列{an}的前n项和,若Tn=1S1+1S2+...+1Sn,则52T9最接近的整数是 ( )