教学评价是英语课程的重要组成部分。

InCanadatherearetwoofficiallanguages,Englishand______.

TheEnglishlanguageteachingbusinesswillbecomethevictimofitsownsuccess,______maybeastonishingtoyou.

Anadvertisementasawholemaybemisleadingthougheachsentenceseparatelyis______true.

最初提出“交际能力”这一概念的是______。