They must have been painted when local climate was much moisted than it is now Kalimat itu termasuk passive voice apa bukan?

Question

B. inggris Diposting : 2014-04-12 Diupdate : 2020-05-08 compek

Pertanyaan

"They must have been painted when local climate was much moisted than it is now"
Kalimat itu termasuk passive voice apa bukan?

Answer 1

menurut saya sih, bukan.

Answer 2

kalimat tersebut passive voice, 'They' yg sebenarnya obyek dalam kalimat ini jadi obyek ( ciri kal. passive : obyek jd subyek)