大型异步电动机的气隙为（）
A、0.2～0.6mm
B、1.0～1.5mm
C、0.5～1.0mm
D、0.8～1.0mm
参考答案：B
Leave him a note at the reception desk, he will learn how to find you.[ ]
A. which
B. from which
C. with which
D. on which
表位（epitope）
