Which one of the following principles is not included in 'The principles of Bilingual method'?

सही उत्तर: (D) L1 is used only by the students to explain vocabulary and phrases.

आधिकारिक उत्तर

व्याख्या

इस प्रश्न की व्याख्या जल्द जोड़ी जाएगी।