Fact 1: Ameasuring cup is used for measuring the volume of substances.

Fact 2: Liquids are always measured accurately by volume.

Given the two facts above, answer the question "What type of cups accurately measure liquids?" with the following options: 
- bamboo
 - small
 - barrel-shaped
 - Measuring.
 - Tea
 - Toy
 - Coffee
 - unidirectional


 

    Measuring.     