The correct answer is A. He exclaimed that she had a very lovely voice.
The sentence “What a lovely voice she has!” is an exclamation. An exclamation is a sentence that expresses strong emotion. In this case, the speaker is expressing admiration for the woman’s voice. The use of the word “what” indicates that the speaker is surprised or impressed by the woman’s voice. The use of the word “lovely” indicates that the speaker finds the woman’s voice to be beautiful and pleasing.
The other options are incorrect because they do not accurately reflect the speaker’s attitude towards the woman’s voice. Option B suggests that the speaker is stating a fact, but the sentence is clearly an exclamation. Option C suggests that the speaker is expressing disappointment, but the sentence does not indicate any negative emotion. Option D suggests that the speaker is expressing disbelief, but the sentence does not indicate any uncertainty.