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【单选题】
作业中心内容除日常维护作业外,以清洁、润滑、坚固为主,并检查制动、操纵等安全部件的是( )A.
日常维护
B.
季节维护
C.
一级维护
D.
二级维护
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举一反三
【单选题】I called Bruce many times yesterday, but I couldn’t get through. His brother ____ on the phone all the time.
A.
was to talk
B.
was talking
C.
would be talking
D.
had talked
【简答题】梁的拼接有 和 两种形式
【简答题】预制钢筋混凝土装配式楼板有哪几种类型？各有何特点？
【简答题】在一所重点中学的公开课上，一位教师上高一年级学生的田径课，教学内容是弯道跑。教师采用挂图演示法来讲解弯道跑中的力学原理和动作要领。第一张是摩托车弯道拐弯的图像（说明弯道运动的离心力和向心力），第二张是人在弯道跑中的动作（解说要向内倾斜和内侧摆臂要小、外侧摆臂要大等），第三张是弯道跑时的脚步动作的放大图（说明内侧的脚是脚外侧着地、外侧的脚是脚内侧着地）。教师用了10分钟左右的时间演示，但学生并不为之...
【单选题】— Jack! You are wet through. Didn't you listen to the weather report this morning? — No, I didn't. I was in a hurry. Besides, it ______ when I left. [ ]
A.
was raining
B.
wasn't raining
C.
would rain
D.
Hadn't rained
【简答题】One year ago, I traveled 15,000 kilometers from Australia to the US. I am from a beachside town in the ____ of Sydney, and thought there would be almost no ____ differences between my home count...
【单选题】The upper part of him that would show above the table would ________ no doubt in the mind of the waiter.
A.
rise
B.
arise
C.
arouse
D.
awake
【简答题】第一产程从有 开始,至 ,初产妇约需要 ~ 小时,经产妇 ~ 小时。
【简答题】心理学如何运用在教学之中?
【简答题】Part B Below is a table showing the growth in the number of people who prefer to travel abroad in your city between 1998 and 2008. Look at the table and write an essay of about 120 words refere...
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