拆卸电机时一般要在()处作好标记,以便修复后的装配.
A.端盖
B.线头
C.风扇罩子
D.中轴
E.轴承
参考答案:A, B, C
给加粗字注音。
(1 )一种寂寥而深沉的趣味。( )
(2 )嘈杂而冗长的雨声。( )( )
(3 )又请对面弄里一个裁缝。( )( )
(4 )两女孩和着歌来唱。( )
The manager tried to wave aside these issues as ______ details that would be settled later. A. alternate B. trivialC. versatile D. preliminary