用于承受径向载荷的轴承为( )。
A.角接触球轴承 B.推力轴承 C.向心轴承 D.深沟球轴承
参考答案:C
解析: 主要用于承受径向载荷的轴承为向心轴承。
Officials believe that more than one person _____ for the big fire.[ ]
A. is to be blamed
B. should blame
C. should be blaming
D. is to blame
完成句子(共16空,每空1分,满分16分)
小题1:她一旦下了决心,什么也不能使她改变。
________she has made up her mind, nothing can______ it.
小题2:我不愿像大多数人那样在日记中记流水账。
I don’t want to ____ ______a series of facts in a diary as most people do.
小题3:比如,有天晚上天气很暖和,我熬到11点半故意不睡觉,为的是独自好好看看月亮。
For example, one evening when it was so warm, I stayed awake____ _________until half past eleven ____ ______ ______have a good look at the moon by myself.
小题4:所以到17世纪,莎士比亚所用的词汇量比以前任何时期都大。
So by the 1600’s Shakespeare was able to _______ _____ _____a wider vocabulary than ever before.
小题5:从高中起,我姐姐王薇和我就一直梦想作一次了不起的自行车旅行。
Ever since middle school, my sister Wang Wei and I have ________ ________ taking a great bike trip.
小题6:她给了我一个坚定的眼神-----这种眼神表明她是不会改变主意的。
She gave me a _______________ ________--- the kind that said she would not change her mind.