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【多选题】
Fill in the blanks with the proper words given below,changing the form if necessary.(请用下列词的正确形式填空) wonder; actually; signature; flavor; enjoy; recommend; Guess; Fortunately; treat; message 1.He was writing his ___ at the bottom of the page. 2.____ what I did in the whole of the first week. 3.That afternoon I got bored and ____ I fell asleep for a few minutes at the meeting. 4.When I was young she always ___ me to ice cream. 5.We ____ what had happened to the old man. 6. It was the orange ___ that everybody likes. 7. I just spent a vacation there and would ___ it to anyone. 8. He left me a ____ that he would meet me in the classroom at 7 P.M. 9. He was a guy who ___ his life to the full. 10. _____, the weather was reasonably mild that winter.
A.
signature
B.
Guess
C.
actually
D.
treated
E.
wondered
F.
flavor
G.
recommend
H.
message
I.
enjoyed
J.
Fortunately
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【单选题】滚珠丝杠消除间隙的方法常采用()
A.
双螺母结构
B.
过盈配合
C.
随便
【简答题】《家》中 是一个能清醒认识到自己的悲剧命运却又怯于行动的多余人的形象。
【单选题】中国共产党第十九次全国代表大会于 2017年10月18日至10月24日在北京召开。这次大会的主题是:不忘初心,牢记使命,高兴中国特色社会主义伟大旗帜,决胜全面建成小康社会,夺取新时代中国特色社会主义伟大胜利,为实现中华民族伟大复兴的中国梦不懈奋斗。我们党的初心和使命是( )。
A.
为中国人民谋幸福,为中华民族谋复兴
B.
全心全意为人民服务
C.
实现共产主义社会
D.
实现共同富裕
【简答题】滚珠丝杠的传动间隙是 间隙,消除间隙的方法常采用 结构,使两个螺母产生相对 ,以消除它们之间的 。
【单选题】《素问 • 四气调神大论》篇中谈起居养生,强调“秋三月”宜( )
A.
夜卧早起
B.
夜卧晚起
C.
早卧早起
D.
早卧晚起
【判断题】通过引起人们的不安全感和自我怀疑感,让人们体验到匮乏的伤痛,然后提供治疗的手段,即购买某个商品。这种手段被称为“hurtandheal”。()
A.
正确
B.
错误
【单选题】滚珠丝杠螺母副消除间隙的方法常采用( )
A.
双螺母结构
B.
过盈配合
C.
刚性调整法
D.
柔性调整法
【单选题】Which of the following statements about pouring wine is incorrect?
A.
Do remember to show the front label to the guest.
B.
rotate the bottle when you stop pouring to avoid the front label being stained.
C.
You can avoid dripping by stop pouring quickly.
D.
You have to stop and wait for the foam to subside when you serve Champagne.
【单选题】滚珠丝杠螺母副消 除间隙的方法常采用双螺母结构,利用两个螺母的相对轴向位移,使两个滚珠螺母中的滚珠分别贴紧在螺旋滚道的两个相反的侧面上,预紧力要小于最大轴向载荷 ( ) 。
A.
1/2
B.
1/3
C.
1/4
D.
1/7
【单选题】滚珠丝杠螺母副消除间隙的方法常采用双螺母结构,利用两个螺母的相对轴向位移,使两个滚珠螺母中的滚珠分别贴紧在螺旋滚道的两个相反的侧面上,预紧力要小于最大轴向载荷( )。
A.
1/2
B.
1/3
C.
1/4
D.
1
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