皮皮学,免费搜题
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【单选题】
— Congratulations! You've got a chance to be an exchange student! —_______. [     ]
A.
Thank you.
B.
I agree.
C.
Of course.
D.
Good luck.
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【简答题】A.Explain why they could not pay out all accounts. B.Pay out accounts as requested. C.Make the s believe that the bank was sound. D.Pay out money as slowly as possible.
【单选题】期间,中国当代礼仪进入了哪个阶段?
A.
礼仪革新阶段
B.
礼仪退化阶段
C.
礼仪复兴阶段
D.
礼仪萌芽阶段
【简答题】(5分),根据图2-4所示的润滑系机油滤清的示意图,请回答下列问题: (1)写出图2-4中1、2所示元件的名称。 (2)(a)图和(b)图哪个为全流过滤式? (3)写出(a)图中3所示元件的名称及作用。
【单选题】Why could all the flowers in the gardern talk as well as Alice?
A.
Because all the floweres were taught to talk when they were young.
B.
Because the Red King and the Red Queen gave them some magical power.
C.
Because the ground where the flowers were planted in the garden were very hard.
D.
Because all the flowers were born with the ability to talk.
【单选题】Why could many looters run away?
A.
The police could not see them in the dark.
B.
Policemen did not have guns.
C.
They could hide in the shop.
D.
There were not enough policemen to catch them all.
【单选题】Try the new cleaner.Just a few minutes every day—that’s all it takes—______you could have shining floors and furniture.
A.
and
B.
but
C.
or
D.
so
【简答题】如图为一对轴承支承的轴系,齿轮油润滑,轴承脂润滑,轴端装联轴器。(9分) (1)根据所提示错误之内容,在括号中注写错误处序号: 轴长于联轴器的轮毂长度 ( ) 轴承盖上无密封装置(与轴之间无间隙) ( ) 箱体内侧无挡油环 ( ) 左轴承轴颈加工面太长(装拆不便) ( ) (2)按键宽配合的松紧程度,该平键连接属 键连接。 (3)从外形来分析,该轴为 。 (4)该轴的支承轴颈直径应根据 确定; (...
【多选题】(亚马逊)(多选)以下类目需要通过分类审核的是?( )
A.
Jewelry
B.
Watches
C.
Entertainment Collectibles
D.
Home & Kitchen
【单选题】听力原文:We really could not understand why he turned all the job offers down when he was approached by three well-known companies. (29)
A.
He has worked for three companies.
B.
Three companies turned him down.
C.
He decided not to accept several job offers.
D.
His companies could not understand his position.
【单选题】婴儿与游戏训练速度的特点是()。
A.
活动量较小、安静而平和的游戏能够引起婴儿大脑的兴奋,促使脑干神经活跃
B.
婴儿感觉困倦、身体不适或情绪不佳的状态适合选择比较激烈活动量大的游戏
C.
婴儿动作发展开始时比成人慢,然后才逐渐熟练,使速度得以提高
D.
婴儿在睡眠好、吃得好和情绪饱满的状态下适宜选择安静而平和的游戏
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