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【单选题】
直接染料为提高其耐洗牢度,通常可采用( )固色剂进行固色
A.
阴离子型
B.
阳离子型
C.
非离子型
D.
两性型
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【简答题】单词拼写(共10小题;每小题0.5分,满分5分) 小题1:If what you are teaching doesn’t a to your students, they will lose interest in it. 小题2:The Hope Project is s by wealthy big companies, who hope to advertise their compani...
【简答题】Complete the following sentences by adding proper affixes to the words in brackets. 1. Price is determined through the ___________ (action) of demand and supply. 2. Yahoo was ___________ (found) by co...
【简答题】Price is determined through the ___________ (action) of demand and supply. 2 . Yahoo was ___________ (found) by college students Jerry Yang and David Filo. 3 . We hope we can ___________ (operate) eve...
【单选题】企业在确定最佳估计数时,应当综合考虑与或有事项有关的风险、不确定性、货币时间价值和未来事项等因素。( )
A.
正确
B.
错误
【单选题】企业在确定最佳估计数时,应当综合考虑与或有事项有关的风险、不确定性和货币时间价值等因素。货币时间价值影响重大的,应当通过对相关未来现金流出进行折现后确定最佳估计数。( )
A.
正确
B.
错误
【简答题】Company culture Introduction Companies hope to possess a productive, collaborative work environment where every employee (1) ▲ shared values. (2) ▲ from entrepreneurs It helps when staff get (3) ▲ in ...
【单选题】水溶性维生素的共同特点下列哪一项是不对的
A.
主要参与辅酶的形成,有高度的分子特异性
B.
可迅速从尿中排泄
C.
不需每日供给
D.
缺乏后症状迅速出现
E.
过量时一般不易发生中毒
【简答题】如图1,在四边形ABCD中,已知AB=BC=CD,∠BAD和∠CDA均为锐角,点P是对角线BD上的一点,PQ ∥ BA交AD于点Q,PS ∥ BC交DC于点S,四边形PQRS是平行四边形. (1)当点P与点B重合时,图1变为图2,若∠ABD=90°,求证:△ABR≌△CRD; (2)对于图1,若四边形PRDS也是平行四边形,此时,你能推出四边形ABCD还应满足什么条件?
【简答题】如图,在△ABC中,已知AB=BC=CA,AE=CD,AD与BE交于点P,BQ⊥AD于点Q,求证:BP=2PQ.
【单选题】If you still don’t have an answer from the University of New York, why ______ call the admission office?
A.
you don’t
B.
not to
C.
not
D.
don’t
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