题型:问答题 简答题 — Excuse me, sir. ________ either she or I selected to join the team?— Sorry, neither she nor you ________. [ ]A. Am; are B. Is; areC. Are; are D. Is; is 查看答案
题型:问答题 简答题 乱砍乱伐森林,将会引发人类生存环境的恶化。课本中“叶”的专题为我们讲述了不少道理,请运用相关知识,说说叶对生态环境的作用。______________________________________________________ 查看答案