【单选题】Mary believed it was just the license number that she had chosen ___brought her the good luck.
【单选题】She was fortunate ______ to star in the film which ______ in the remote mountainous village.
A.
having been picked out; was set
B.
to have been chosen; set
C.
to be picked out; was set
D.
to have been chosen; was set
【多选题】STP战略是指( ),被誉为企业营销战略的核心
【多选题】我国的“嫦娥”探月工程已正式启动,右图为我国月球探测工程的标志,它的设计反映出中华文化特有的书法艺术.我国古往今来书法用墨的主要成份是碳,下列说法中正确的是( )
A.
碳元素既可以构成多种单质,也是数目异常庞大的有机物中必含元素
【判断题】配气相位是指进、排气门的开闭时刻和开启延续时间,一般用曲轴转角表示
【单选题】下列叙述中不符于乙胺丁醇的是
C.
与铜离子在酸性条件下生成一分子合物显红色,在pH7.5时形成两分子螯合
D.
体内代谢途径为氧化,羟基氧化为醛,进而氧化为酸
E.
抗菌机制可能为与二价金属离子如Me2+结合干扰RNA的合成
【简答题】当有机物分子中的一个碳原子所连四个原子或原子团均不相同时,此碳原子就是“手性碳原子”,具有手性碳原子的物质往往具有旋光性,存在对映异构体,如 等,下列化合物中存在对映异构体的是 C.甲酸 D.C 6 H 5 COCH 3
【简答题】Collections were the inspiration(灵感) for a project at Thomas Tallis School, which formed part of the Imagine Children's Literature Festival last autumn. Each child (aged 12-13) beautified a box and wr...
【单选题】Which of the following sentences contains a predicative clause?
A.
I know nothing about him except that he is from America.
B.
It looks as if it is going to snow.
C.
That she was chosen made us very happy.
D.
We heard the news that our team had won.
【判断题】Which she was chosen made us very happy.