以下為「英語口說正音班，遇到老外免煩惱(一)-母音與子音發聲技巧」e等公務園+測驗解答，共 5 題，供公務人員學習參考。
A, E, I, and O, U are the letters that stand for vowels in English.
- ○
- ╳
In English, only vowels are voiced.
- ○
- ╳
The letter “T” in the word “CAT” is voiceless.
- ○
- ╳
In English, consonants are always voiceless.
- ○
- ╳
I have to lower my chin when I pronounce the word “CAT.”
- ○
- ╳