轴承润滑脂装入量最好多点,一般以填至轴承空间90%为宜,常用润滑脂有钙基润滑脂,钠基润滑脂和钙钠基润滑脂。()
参考答案:错
阅读下面短文,请根据所给中文正确拼写单词,使意思完整,每空限填一词。
My brother and I are having our 1.________( 冬天 ) holiday. Yesterday we visited the museum. We got there by bus. And then we climbed the 2._________( 山) .At noon , we 3___________( 步行 ) to the restaurant to 4._________( 吃) lunch. The food was delicious. It was cheap, 5.________( 也 ). We 6._________( 去 ) shopping in the afternoon . I bought a 7.______(围巾).We returned to the hotel very 8.________(晚)but I didn’t feel (感觉) very tired. Today we have a 9.______( 新 ) idea( 注意). We’ll go skating tomorrow. I am 10.________( 肯定 ) we’ll have a very good time.
部门“一把手”公开述职述廉,接受群众监督,这样做有利于()。
A.能够从根本上消除腐败现象,克服官僚主义和不正之风
B.维护国家利益和公民的合法权益
C.能够实现构建和谐社会的目标,因此党和国家应把民主监督作为工作的重点
D.公民与邪恶势力进行斗争