2019学年度人教版选修八Unit 3Inventors and inventions Period 1Warming Up & Reading课件(37张)
2019学年度人教版选修八Unit 3Inventors and inventions Period 1Warming Up & Reading课件(37张)第4页

2. The first thing I did was to see if there were any ________ (产品)that might help me, but there only seemed to be ________ (粉末)designed to kill snakes. 3. They ________ (突然地)disappeared into a __________ (就近的)hole in the wall.

products

powders

abruptly

convenient