ACM(美国计算机协会)设立的奖项中,被誉为计算机界"诺贝尔奖"的是哪个?() A: B:  Turing Award C: Computer Pioneer Award D: Software System Award E: Grace Murray Hopper Award

Many practical areas of engineering controls designed to mitigate exposure of surface mine workers to all airborne dusts, including silica, are： A: drill dust collection systems B: enclosed cab filtration systems C: controlling dust on unpaved haulage roads D: controlling dust at the primary hopper dump