问题描述：
------I have washed clothes for you
------Thanks.You needn't ______ it.I can ____ it.
A.do;try B.do;manage C.have done;manage D.have done ;try
------Thanks.You needn't ______ it.I can ____ it.
A.do;try B.do;manage C.have done;manage D.have done ;try
问题解答：
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