At school,some students are active ________ some are shy,yet they can be good friends with one another. (2012·四川,4)
A.while | B.although |
C.so | D.as |
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At school,some students are active ________ some are shy,yet they can be good friends with one another. (2012·四川,4)
A.while | B.although |
C.so | D.as |