_____ his surprise, Peter's teammates all nodded ______ agreement.
A:To, with
B:With, in
C:To, in
D:With, with
在“植物﹣蝗虫﹣大山雀”这条食物链的分析中,描述正确的是( )
下述关于双链DNA分子的一些叙述,哪项是错误的