1) How long, on average, does it take to acquire social language? a) one year b) 6 months c) one to three years d) 4 years 2) On average, how long does it take to acquire academic language? a) five to seven years b) two to three years c) four years d) eight years 3) On average, how long does it take to have fluency level of a native speaker? a) four to five years b) seven to ten years c) six years d) a minimum of years

さんの投稿です

リーダーボード

表示スタイル

オプション

テンプレートを切り替える

自動保存: を復元しますか?