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【判断题】
当空间平面或直线平行于投影面时,将它们向投影面进行正投影,那么平面的投影将反映平面的真实形状,直线的投影反映该直线的真实长度。A.
正确
B.
错误
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举一反三
【单选题】. Whenever you enter the reading room, you can find all the students _____ at their desks, with their attention _____ on the books, except Tom.
A.
sitting, fixing
B.
to sit, fixed
C.
seating, fixing
D.
seated, fixed
【单选题】Oh, boy, why are you just playing games all day? Can't you find something ______ doing at all?
A.
practical
B.
valuab1e
C.
worth
D.
positive
【简答题】Only one other word can be made from all the letters of INSATIABLE. Can you find it?
【单选题】Can you _____________ all the answers to the questions? [ ]
A.
look
B.
look for
C.
find
【单选题】Disney is an amusement park _____ you can find all the normal attractions and Disney movies and characters. [ ]
A.
which
B.
where
C.
that
D.
when
【简答题】Disney is an amusement park _______ you can find all the normal attractions and Disney movies and characters.
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