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【单选题】
设 为连续函数，则函数 是（ ）.A.
的一个原函数
B.
的全体原函数
C.
的一个原函数
D.
的全体原函数
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举一反三
【简答题】第五节 在本节中,你将读到几则阅读材料。第41-56题,从题后所给的A,B,C,D四个选项中选出最佳答案,第57和58题,将文中划线的句子翻译成中文,并将答案写在答题纸上对应处。 Passage A What’s On? Electric Underground 7:30p.m. -1:00a.m. Free at the Cyclops Theatre Do you know wh...
【简答题】步行上下班时，区间应在路肩或路旁集中走行;在双线区间，应面迎列车方向走行。()
【简答题】该建筑应采用何种形式的疏散楼梯间?
【单选题】It's an annual back-to-school routine. One morning you wave goodbye, and that【56】evening you' re burning the late-night oil in sympathy. In the race to improve educational standards,【57】are throwing t...
A.
very
B.
exact
C.
right
D.
usual
【单选题】The author holds in the first two paragraphs that a postgraduate degree in journalism
A.
is quite unnecessary for newsreaders.
B.
is vital for a newsreader to write stuff.
C.
matters quite a lot for a newsreader.
D.
involves no learning about journalism.
【简答题】One evening my father and I went to see a circus(马戏). A family was standing in front of us ,__ 56 __ for tickets. The family had eight children. Their clothes were not __ 57 __, but they were clean. T...
【单选题】Ⅰ It's seven in the morning. Mr Li needn't go to work today. He knows English and is now looking through a list of TV programmes in today's newspaper. The list is as follows. Read it over and then do ...
A.
Friday
B.
Monday
C.
Saturday
D.
Sunday
【单选题】It's all annual back-to-school routine. One morning you wave goodbye, and that【56】evening you're burning the late-night oil in sympathy. In the race to improve educational standards,【57】are throwing t...
A.
very
B.
exact
C.
right
D.
usual
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