SCL-90每个项目采用的都是（）级评分A．2 B．3 C．4 D．5 发布时间：2018-07-17 08:56 │ 来源：www.tikuol.com 题型：单项选择题 问题： SCL-90每个项目采用的都是（）级评分A．2B．3C．4D．5
题型：单项选择题 速度和加速度是描述物体运动的物理量，下列关于速度和加速度的说法正确的是（ ）A．速度的方向就是加速度的方向B．速度改变量的方向就是加速度的方向C．速度变化很大、加速度却很小的运动是存在的D．速度变化越来越快，加速度越来越小的运动时存在的 查看答案
题型：单项选择题 某技师将瓷层已堆筑完成的PFM冠送入烤瓷炉中进行烧结，程序完成后发现冠表面所有体瓷全部爆裂，其原因可能是（）A．干燥、预热时间太长、瓷粉失水B．未干燥、预热直接升温C．烤瓷炉真空度过高D．烧结温度过高E．升温速率过低 查看答案
题型：单项选择题 外国投资者甲协议购买境内乙公司股东A的股权，将境内乙公司变更为丙外商投资企业。丙外商投资企业的注册资本为400万美元。根据外国投资者并购境内企业的有关规定，丙外商投资企业的投资总额的上限是( )。A．571万美元B．800万美元C．1000万美元D．1200万美元 查看答案
题型：单项选择题 完形填空。 In a land far away, once upon a time there was great poverty (贫困), and only the rich could manage without great __1__.Three of those rich men and their servants were __2__ together on a road when they came to a very __3__ village. The first could not stand seeing the poverty, __4__ he took all the gold and jewels from his waggons (四轮载重马车) and shared __5__ out among the villagers.He wished them all the best of luck, and he left.The second rich man, seeing the __6__ situation, stopped for a short time and gave __7__ all his food and drink, since he __8__ see that money would be of little __9__ to them.He made sure that they each __10__ their fair share and would have enough food to __11__ for some time.Then, he left. The third rich man, on seeing such poverty, __12__ and went straight through the __13__ without stopping.The two other rich men saw this from a distance and commented with each other __14__ the third rich man lacked sympathy.It was __15__ that they themselves had been there to offer help. However, three days later, they __16__ the third rich man, who was coming in the opposite direction.He was __17__ travelling quickly, but his waggons, __18__ the gold and valuables they had been __19__, were now full of farming tools and bags of __20__.He was rushing back to help them out of poverty.( )1．A.loss ( )2．A.standing ( )3．A.faraway ( )4．A.unless ( )5．A .them ( )6．A.curious ( )7．A.the villagers( )8．A.could ( )9．A.interest ( )10．A.re turned( )11．A.remain ( )12．A.turned back ( )13．A.village ( )14．A.whether( )15．A.good ( )16．A.welcomed ( )17．A.still( )18．A.except for ( )19．A.loading ( )20．A.food B．expectations B．travelling B．poorB．because B．anythingB．worrying B．his servantB．might B．concernB．gained B．lastB．set outB．land B．howB．certainB．metB．alreadyB．instead of B．treasuringB．jewelsC．success C．gatheringC．differentC．so C．nothing C．dangerousC．the othersC．should C．use C．offered C．supply C．showed offC．field C．where C．true C．acceptedC．always C．apart from C．carrying C．money D．problemsD．running D．ancient D．ifD．those D．puzzlingD．the restD．mustD．attractionD．received D．shareD．speeded upD．roadD．when D．strange D．persuaded D．indeed D．along withD．earning D．seeds 查看答案
PFM冠送入烤瓷炉中进行烧结，程序完成后发现冠表面所有体瓷全部爆裂，其原因可能是（）