Whereas in mammals the tiny tubes that convey nutrients to bone cells are arrayed in parallel lines, in birds the tubes form a random pattern.
更多...
524
15
4712
ChaseDream
答案E A为什么错了 whereas不是引导表示相对的从句吗
举报
误人啊,答案就是A,E错误
发表回复
手机版|ChaseDream|GMT+8, 2024-12-27 11:57 京公网安备11010202008513号 京ICP证101109号 京ICP备12012021号
ChaseDream 论坛
© 2003-2023 ChaseDream.com. All Rights Reserved.