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【简答题】
填一填． （1）由三条______围成的图形（每______的端点相连）叫做三角形． （2）从三角形的一个顶点到它的对边做一条垂线，顶点到垂足之间的线段叫做三角形的______，这条对边叫做三角形的______．任意一个三角形都有______条高． （3）三角形具有______．
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举一反三
【简答题】2nd Person
【单选题】The purpose for the author to mention the output of alcohol in the 2nd paragraph is to say that
A.
we haven't produced enough milk
B.
we have produced too much milk
C.
we haven't produced enough alcohol
D.
we have produced too much alcohol
【单选题】– Is the toilet on the ground floor or 2nd floor? – ( ).
A.
No, there isn't
B.
Yes, it is
C.
On the ground floor
D.
It is empty
【单选题】先付年金设置的操作方法为( )。
A.
2ND，BGN，ENTER，2ND，QUIT
B.
2ND，BGN，2ND，ENTER，2ND，QUIT
C.
2ND，BGN，ENTER，QUIT
D.
2ND，BGN，ENTER
【单选题】The idea presented in 2nd paragraph can be best described as______.
A.
realistic
B.
materialistic
C.
ironical
D.
offspring-oriented
【单选题】When will Stephen plan to leave from the company?
A.
January 2nd, 2009
B.
January 2nd, 2010
C.
December 5th, 2009
D.
December 2nd, 2009
【简答题】What fell on the local villages on 2nd April?
【简答题】Same- couples Paul Katami (L), Jeff Zarillo (2nd L), and Kris Perry (2nd R) and Sandy Stier pose for photographs before the start of their trial in San Francisco, California January 11, 2010. Calif...
【单选题】At beginning of the 2nd world war, Britain took the policy of ______.
A.
appeasement
B.
active attack
C.
peace
D.
neutral
【判断题】In the 2nd stage of cultural shock, intercultural travelers may have a better feeling of their communication competence.()
A.
正确
B.
错误
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