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【简答题】
下图是叶片表皮细胞与气孔的模式图： A B （1）从图上可以发现________细胞中有叶绿体而________细胞中没有叶绿体，在叶片中还有哪些细胞含有叶绿体。答_______细胞。 （2）图中______表示气孔关闭；图中______表示气孔张开。
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举一反三
【单选题】You shouldn't always to other people — stick up for yourself more.
A.
give up
B.
give away
C.
give in
D.
give out
【单选题】According to UCP600, the terms'middle'of a month in the L/C shall be construed as（ ）.
A.
from the 10th to the 20th of the month
B.
from the llth to the 20th of the month
C.
from the 11 th to the 21 st of the month
D.
from the 10th to the 21st of the month
【单选题】You shouldn't always ( ) to other people--stick up for yourself more.
A.
give in
B.
give away
C.
give up
D.
give out
【单选题】You shouldn't always ___________ to other people--stick up for yourself more . prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
A.
give up
B.
give away
C.
give in
D.
give out prefix="o" ns="urn:schemas-microsoft-com:office:office"? ?xml:namespace>
【单选题】According to UCP600，the terms“middle”of a month in the L／C shall be construed as( )．
A.
from the 10th to the 20th of the month
B.
from the 11th to the 20th of the month
C.
fronl the llth to the 21st of the month
D.
from the 10th to the 21st of the month
【单选题】You'd better make your own decision ______you've grown up; you shouldn't always depend on your parents.
A.
in that
B.
all that
C.
at that
D.
now that
【单选题】The terms “middle” of a month in the letter of credit shall be construed as（ ）.
A.
the 1st to the 10th
B.
the 11th to the 20th
C.
the 5th to the 15th
D.
the 21st to the 30th
【简答题】According to UCP600，the terms “middle” of a month in the L/C shall be construed as（ ）．
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