A.prevent chain from clinging to the wildcat B.clean the marine debris from the chain C.flake chain from a boat's chain locker D.clean chain prior to an x-ray inspection
A.應行宮頸錐切做病理B.應該行HPV病毒檢測C.應做宮頸管搔刮D.如果HPV也是陽性的,可以考慮一年內(nèi)復查E.可以不給與處理,繼續(xù)常規(guī)篩查
A.干拌砂漿B.砂漿C.砂石D.混合砂漿