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【单选题】
下列写出块茎,唇形瓣,微小种子的一组是( )。A.
知母和天南星
B.
和麦冬
C.
半石斛
D.
石斛和
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皮皮学刷刷变学霸
举一反三
【单选题】When a new word is formed from an old one ______.
A.
the original meaning of the old dies out
B.
it is hard to know the secret of the development of the word
C.
the new word carries with itself some of the original meaning
D.
the meaning of the new word is often confusing
【单选题】How do you rename file "new" in file "old"?
A.
mv new old
B.
cp new old
C.
ren new old
D.
r rn new old
【单选题】How do you rename file “new” to file “old”?
A.
move new old
B.
mv new old
C.
cp new old
D.
rn new old
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