【单选题】学校订阅了335本英语字典发放给3个年级共10个班级,要求每个年级至少发100本,每个班级至少发15本。那么发得最多的那个班最多发( )本。
【简答题】生产过程中的危险源辨识宜采用()。即:针对每个作业活动中的每个作业步骤或作业内容,识别出与此步骤或内容有关的(),建立作业活动清单。
【多选题】施工单位必须按照( )施工,不得擅自修改工程设计,不得偷工减料。
【单选题】He works too hard, That is_____is wrong with him.
【简答题】施工单位必须按照工程设计图纸和施工技术标准施工,不得擅自修改(),不得偷工减料。
【单选题】Is an inaugural address ____________? a) a residential place b) a formal speech to introduce someone into a new place or job
A.
a) a residential place
B.
b) a formal speech to introduce someone into a new place or job
【单选题】自然光经过两个偏振方向夹角为45度的偏振片,求出射光功率占入射光的比例。
【单选题】—Xiao Hua looks unhappy, doesn’t she?----Yes, let’s go and ask______.
A.
what wrong is with her
B.
What wrong was with her C What is wrong with her D. What was wrong with her.