A:but also
B:either
C:neither
D:as well
设Sn为等差数列{an}的前n项和,若a1=1,公差d=2,Sn+2﹣Sn=36,则n=( )
难道谁会愿意与失败者站在一起吗?(不改变句子愿意,给句子换个说法)