Whatever is left over may be put intothe refrigerator,______ it will keep for two or three weeks.(2011 .安徽)
A.when |
B.which |
C.where |
D.while |
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Whatever is left over may be put intothe refrigerator,______ it will keep for two or three weeks.(2011 .安徽)
A.when |
B.which |
C.where |
D.while |