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【单选题】
材料抵抗入侵的能力叫()
A.
刚度
B.
强度
C.
稳定性
D.
硬度
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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
【简答题】简述“花局里”名称的含义。
【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】When did the airplane begin to bump according to the text?A. When the plane was about to land. B. When the plane just left the airport. C. After the plane reached its cruising altitude. D. Shortly aft...
【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】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
【简答题】苏轼《赤壁赋》中写希望与神仙相交,与明月同在的句子:“ , 。”
【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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