主題:Achilles’ heel

原本題目: 36 Batteries have always been the of electric cars; we can make one that is rugged, but it’s bound to be too heavy and bulky, and unable to store enough electricity. (A) Achilles’ heel (B) Midas’ touch (C) Minos’ labyrinth (D) dues ex machina 修改成為 36 Batteries have always been the of electric cars; we can make one that is rugged, but it’s bound to be too heavy and bulky, and unable to store enough electric..