The fire of sodium is classified as_____ fire.A.Class AB.Class BC.Class CD.Class D

The fire of electrical equipment is classified as fire.

In the phrase “the tongues of fire”, the word fire is semantically motivated.（)

One of the examples given of types of classified advertisement is ______.A．house for saleB

Which of the following statements about the Taylor Bridge Fire is NOT true？A．The fire star

According to Philips, which of the following is INCORRECT？A．The rejections can be classifi

What criterion is NOT used to classify the English vowels？A．The openness of the mouth.B．Th