【单选题】关于氧气在固体表面的吸附,以下哪些说法是正确的?
A.
在不同温度下的吸附方式,都是氧气分子与固体晶格的物理连接。
B.
氧气在固体表面的吸附模型表明,固体碳的燃烧反应级数 n ≤ 1 。
C.
煤表面吸附氧气速率,与表面遮盖率的大小成正比。
【单选题】Many girls, the passage claims, are now likely to ______.
A.
give up their jobs for good after they are married
B.
leave school as soon as they can
C.
marry so that they can get a job
D.
continue working until they are going to have a baby
【单选题】根据《建筑法》,领取施工许可证后因故不能按期开工的,应当向发证机关申请延期,关于申请延期,下列说法正确的是( )。
【单选题】1-2011-59.根据《建筑法》,领取施工许可证后因故不能按期开工的,应当向发证机关申请延期,关于申请延期的说法,正确的是( )
【简答题】Questions 11~13 are based on a dialogue between an employer and aft employee. 第 11 题 Why didn’t Mr.Brown continue his study after he finished school?
【简答题】根据《建筑法》的规定,建设单位领取施工许可证后因故不能按期开工的,应当向发证机关申请延期,以延期以()为限。A. 1次 B. 2次 C. 3次 D. 4次
【单选题】.根据《建筑法》的规定,建设单位领取施工许可证后因故不能按期开工的,应当向发证机关申请延期,以延期以( )为限。
【多选题】根据《建筑法》,建设单位领取施工许可证后,因故不能按期开工的,每次可以向发证机关申请延期的时间有( )。
【单选题】根据《建筑法》,领取施工许可证后因故不能按期开工的,应当向发证机关申请延期,关于申请延期的说法,正确的是( )
【单选题】Which of the following is mentioned in the passage?
A.
The ghostwriter can become famous after he writes the book for a celebrity.
B.
The client should give another tip to the ghostwriter.
C.
Writing with a payment of $1 a page can be considered a worthwhile job to do.
D.
The ghostwriter can get certain amount of payment in ratio of the book circulation.