প্রশ্ন ও উত্তর
If a ruby is heated it --- temporarily loose its colour.
English Sentence 01 Oct, 2020
প্রশ্ন If a ruby is heated it --- temporarily loose its colour.
সঠিক উত্তর
will
প্রশ্ন If a ruby is heated it --- temporarily loose its colour.
মন্তব্য
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