Question

Which part of speech is 'what' in the sentence "what a wonderful book!"

Answer 1

Heya mate
The answer of ur question is



♢ Here , the sentence is a exclamatory sentence .


What - Exclamatory word used to define the feeling of anyone
Wonderful - An adjective
Book - A noun



hope it helps

Answer 2

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'what a wonderful book !"

In this sentence "what " Is used for exclamatory word because it describe. the felling of anyone