國中英語基測出現過 O.K. 的考題。

Andrew: Good morning, may I help you?

Gordon: I'd like to buy some milk.

Andrew: O.K. 1. Which one would you like?

Gordon: I'm not sure. 2?

Andrew: Well, some kinds are for children, some are for women, and some are for old people.

Gordon: I see. It's for my daughter. She's three years old.

Andrew: Then these two are popular brands, but 3.

Gordon: Oh? Is Angel Face really better than Super Star?

Andrew: Well, their prices are different because Angel Face is a foreign brand, and Super Star is made in Taiwan.

1.
We have many brands
There are two supermarkets near here
We have coffee, tea, and coke
I have three daughters
2.
Why do people drink milk
How much money do you have
What's the difference
Do people buy milk for their family
3.
Angel Face and Super Star have the same price
Angel Face is more expensive than Super Star
both Angel Face and Super Star are from New Zealand
Super Star is more popular than Angel Face