1) a set of plans or drawings when you invent something a) patent b) sound waves c) telegraph d) established e) revolutionary f) distant 2) waves that move through the air and carry sound to your ears a) patent b) sound waves c) telegraph d) established e) revolutionary f) distant 3) an old-fashioned way of sending messages by using wires and electrical signals a) patent b) sound waves c) telegraph d) established e) revolutionary f) distant 4) to bring into existence a) patent b) sound waves c) telegraph d) established e) revolutionary f) distant 5) caused a great or complete change a) patent b) sound waves c) telegraph d) established e) revolutionary f) distant 6) existing or happening far away a) patent b) sound waves c) telegraph d) established e) revolutionary f) distant

BA Unit 5 Week 1

بواسطة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

استعادة الحفظ التلقائي: ؟