- = are not；= am not
- 1. = are not
- 2. = am not
- 3. = is not
...:an N:an O:an P:a Q:a R:an S:an T:a U:a (像U就是/ju/，子音) V:a W:a X:an ...
...this study,(在此項研究當中) overall stress were analyzed using an independent t test or one-way ANOVA.(全部的壓力都使用一項單獨的t text 或者是one-way...
john and chris ____ have a washing machine (1)don't (2)doesn't Ans: don't (John and Chris是複數主詞，需選don't) elisa...