《无线维规》规定,天线电压驻波比应不大于()。
A、0.5
B、1
C、1.5
D、2
参考答案:C
If Sanlu Group _____ melamine to the milk, the babies _____ too much from kidney stone. [ ]
A. didn't add; would not suffered
B. hadn't added; wouldn't have suffered
C. hasn't added; wouldn't have suffered
D. hadn't added; would have suffered
装载机动力换挡变速器(),会造成换挡离合器磨损、温度升高、打滑。
A.油位过高
B.油位过低
C.换挡油压过高
D.换挡油压过低