以下為「英語口說正音班，遇到老外免煩惱(二)-重音與母音的長度/清晰度」e等公務園+測驗解答，共 5 題，供公務人員學習參考。
Which vowel is different?
- chose
- pot
- note
- boat
Which of the following word shares the same vowel with “dry”?
- twice
- chase
- day
Which of the following word shares the same vowel with “bay”?
- bat
- plait
- head
I shall stress the word “electric” on the ______ syllable.
- first
- second
- third
Which vowel is pronounced shorter?
- pine
- tape
- red
- Pete