10. Firefighters need real-world experience and, as a result, departments are constantly looking for safer, more
effective training methods. One important tool that has emerged is firefighter ______reality (VR) training.
(A) virtual
(B) viral
(C) verdant
(D) valid
答案:登入後查看
統計: A(275), B(20), C(15), D(26), E(0) #3228954
統計: A(275), B(20), C(15), D(26), E(0) #3228954