标准酒度和美制酒度的换算关系是：A.1GL=2SikesB.2GL=1.75SikesC.1GL=1.75ProofD.1GL=2Proof正确答案：D

标准酒度和美制酒度、英制酒度的换算关系是（）。A.1GL=2sikesB.1GL=1.75Sikes=1ProofC.1GL=1.75Proof=2SikesD.1GL=2Proof=1.75Sikes正确答案：D

88式主战坦克装几门美制105mm线膛炮？A.0B.1C.2正确答案：B