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【简答题】
单词拼写。 1.An excellent t can finish typing the long article in such a short time. 2.The government offered ten thousand RMB as the r for his contribution in the field. 3.On the b of these theories,Mr.Green worked out his picture of the state of the future. 4.I have to go now.I’ve got an a with Joe outside the cinema at 7:00. 5.If you h ?too long,you will miss the opportunity. 6.The village and its (附近的)scenery are very pretty,so it attracts many visitors every year. 7.My mother is fairly (灵活的)about what time I need to be home. b of these theories, Mr.Green worked out his picture of the state of the future. 8.My grandfather is a learned man.He has acquired much (智慧)during his long life. 9.There was a (羽毛)on the rock showing that a bird had been there. 10.Many students (妒忌;羡慕)his various talents.
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参考答案:
举一反三
【判断题】一般情况下,大型电梯公司多采用自己品牌的曳引机。
A.
正确
B.
错误
【简答题】输出结果为:
【单选题】当机床主轴存在轴向窜动误差时,则对( )的加工精度影响很大。
A.
外圆
B.
内孔
C.
端面
D.
倒角
【单选题】干法粉碎前药材应充分干燥一般要求水分含量()。
A.
<15%
B.
<10%
C.
<8%
D.
<7%
E.
<5%
【单选题】当机床主轴存在轴向窜动误差时,则对()的加工精度影响很大。
A.
外圆
B.
内孔
C.
端面
【单选题】药材干法粉碎前应充分干燥,一般要求水分含量
A.
小于12%
B.
小于9%
C.
小于7%
D.
小于5%
【判断题】一般情况下, 大型电梯公司多采用自己品牌的变频器。
A.
正确
B.
错误
【单选题】渐开线上任意一点的法线必与基圆( )。
A.
相交
B.
相切
【单选题】当机床主轴存在轴向窜动误差时,则对()的加工精度影响很大
A.
外圆
B.
内孔
C.
端面
D.
侧面
【简答题】婚姻家庭的自然属性是婚姻家庭得以形成和发展的前提条件,因而自然属性是婚姻家庭的本质所在。( )
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