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【单选题】
地毯的清洁方法中()是饭店比较常用的清洁地毯的方法。
A.
干泡擦洗法
B.
喷汽抽吸法
C.
湿旋法
D.
干粉法
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【简答题】What does the author think about culture shock?
【单选题】KP51—1的动作范围值为( )kPa。
A.
750~900
B.
750—825
C.
825—900
【单选题】—What do you _____ talk shows? —I love them.
A.
think about                
B.
think of           
C.
think
【单选题】What does the woman think about the man' s idea?
A.
She needs to think about it.
B.
It' s not a good idea.
C.
It' s worth a try.
D.
It' s too complicated.
【简答题】The author always feels blameworthy when he gets on the airplane or drives to the variety store. 查看材料
【单选题】KP51-2的动作范围值为()kPa。
A.
750~900
B.
750—825
C.
825~900
【单选题】---- What about my idea? ---- Very good! But not many people ________ the idea that money brings happiness.
A.
subscribe to
B.
take to
C.
contribute to
D.
relate to
【单选题】Which statement is TRUE about the three characters in the passage?
A.
The wife knew what happened to her husband and the lady.
B.
The lady who wrote the letter had only wishful thinking.
C.
The man knew what the violets among the papers meant.
D.
The man and his wife were both really forgetful people.
【单选题】在植物组织培养中,在人工培养基上由外植体组织的增生细胞产生的一团不定形的疏松排列的薄璧细胞称( )
A.
外植体
B.
单细胞
C.
形成层
D.
愈伤组织
【单选题】When catching an airplane, you'd better be earlier, and therefore you can avoid the frustration of arriving at the very moment when the plane is taking off and______unable to get on it.
A.
be
B.
are
C.
being
D.
were
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