答案及解析：[多选题]As to building a strong vocabulary base for students’ reading comprehension, three questions from Pa - 教育教学网课答案- 答案窝(daanwo.com)-大学生作业答案及考资分享平台

问题：

[多选题]As to building a strong vocabulary base for students’ reading comprehension, three questions from Paul Nation (1990) are about_______, _______, and _______.
Aways to design vocabulary exercises
Bchoosing vocabulary to teach
Cmethods to teach vocabulary
Dmethods to assess vocabulary teaching