()中含果胶质较多,易使成品酒中甲醇含量过高。
A.高粱
B.糖蜜
C.甘薯
D.大米
参考答案:C
My computer game is ______ the drawer and my books are _______ the sofa. [ ]
A. on; on
B. in; in
C. on; in
D. in; on
在0℃以下启动电动机时,高压电动机绝缘电阻不应低于1000兆欧。