词汇运用从方框中选词并用其适当形式填空。(5分)7祝 A.suggestion, invent, build, product, army军队1. The inventorinventedlight many years ago2. We have our ownproductsin our countarmy3. Some travelersbat a small house near the sea.4. This kind ofbroductscan help us clean the blackboard qu...