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—Hello,Xiao Li. Glad to see you again. —Hello. Did you go anywhere during the winter holidays? —Oh,yes.__小题1:__ I went to see my parents. —__小题2:__ —Yes,certainly. In fact I was invited to one of their homes to enjoy a Spring Festival dinner on the Eve. —__小题3:__ —Oh,many. After getting up the next morning,I went with my parents to see performances by young people. They gave a wonderful program. I was very much impressed. At the same time a dragon dance was going on outside. —__小题4:__ —Yes. New houses and buildings have appeared. They have enough rice and wheat all the year round and wear better clothes. —__小题5:__ I'm also from the countryside,you know. A.I must go home next Spring Festival too. B.I've just come back from the countryside. C.Did you go and visit any of your boyhood friends? D.So you must have had a good time. E.So the peasants are leading a much better life,aren't they? F.Were there any performances to celebrate the Festival? G.How did you spend the Spring Festival?
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【简答题】创新能力得以产生和发展的源初性个性品质是指() A、创新素质 B、创新意识 C、创新技能 D、创新思维
【单选题】下列对碱具有拉平效应的溶剂为( )
A.
HAc
B.
NH3·H2O
C.
吡啶
D.
Na2CO3
【判断题】随着现代竞技体育的发展及运动训练科学化水平的提高,运动员的运动成绩显著提高,竞技能力已经没有可发展的空间了。
A.
正确
B.
错误
【多选题】T68镗床控制线路图如图下图所示,分析主轴不能正转,可能包括的故障代号范围是哪种。【图片】
A.
15
B.
16
C.
18
D.
17
【单选题】某柱下方形基础边长 2m ,埋深 d = 1.5m ,柱传给基础的竖向力 F = 800kN ,地下水位在地表下 0.5m 处,试问基底压力为多少 ?( )
A.
. 220kPa
B.
. 230kPa
C.
. 200kPa
D.
. 215kPa
【判断题】随着现代竞技体育的发展及运动训练科学化水平的提高,运动员的运动成绩明显提高,竞技能力已没有可发展的空间。
A.
正确
B.
错误
【单选题】狭义的自主创新指可以生产自主知识产权的创新,即是指()。
A.
原始创新
B.
科技创新
C.
文化创新
D.
方法创新
【单选题】推崇创新、追求创新,以创新为荣的观念和意识是指:()。
A.
创新精神
B.
创新思维
C.
创新能力
D.
创新人格
【单选题】T68镗床控制线路图如图下图所示,分析主轴不能正转,可能包括的故障代号范围是哪种。【图片】
A.
13,14,15
B.
15,16,17
C.
13,14,16
D.
13,15,17
【单选题】下列对碱具有拉平效应的溶剂为( )。
A.
HAc
B.
NH3. H2O
C.
吡啶
D.
NazCO3
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