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【单选题】
直线的投影变换中，()变换为投影面垂直线时，新投影轴的设立原则是新投影轴垂直反映直线实长的投影。A.
平行线
B.
倾斜线
C.
垂直线
D.
一般位置线
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举一反三
【单选题】中国香港的金融监督机构包括( )。 1中国香港金融管理局 2中国香港政府 3证券及期货事务监察委员会 4保险业监理处
A.
①②③
B.
①③④
C.
①②④
D.
②③④
【单选题】A) They are tough. B) They are costly. C) They are helpful. D) They are too short.
A.
They are tough.
B.
They are costly.
C.
They are helpful.
D.
They are too short.
【单选题】How do the English feel if the long goodbye has been cut short?
A.
They feel uncomfortable.
B.
They feel dissatisfied.
C.
They feel a vague sense of incompleteness.
D.
They feel relieved.
【简答题】A．They felt the time for sleeping was too short. B．They were too excited to have a good rest. C．They felt time passed too slowly. D．They were too hungry to fall asleep.
【单选题】I have no time to tell you the whole story_________. In short they got married at last.
A.
in need
B.
in the beginning
C.
in general
D.
in detail
【单选题】How do you guess ________?
A.
did they finish the work within so short a time
B.
they finished the work within so short a time
C.
had they finished the work within so short a time
D.
will they finish the work within so short a time
【简答题】A. They took short and quick steps. B. They were pulled off the treadwheel. C. They lost their balance. D. They took longer and coordinated steps.
【单选题】-------Hi, Mary, who is this girl? -------She is my friend’s sister. _______ name is Gina Green.
A.
His
B.
Her
C.
Hers
D.
Its
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